With the Screen Actors Guild being the latest bash during awards season last night, the leading ladies were once again forced to turn on the glamour as the stars of the big and small screens turned out at the ceremony in LA.
Jessica Chastain led the pack as she went all Jessica Rabbit in a stunning floor-length red Alexander McQueen gown, with her hair styled the same as the cartoon temptress.
Jennifer Lawrence, Nicole Kidman and Lea Michele were also among those who hit the fashion high notes.
Meanwhile, the usually impeccably dressed Anne Hathaway had a rare red carpet fail with her Giambatissa Vialli dress, which looked as if it had her mother's net curtains stuck to the bottom of it.
Other notable style blunders came from Glee's Jane Lynch and Sigourney Weaver.
But far be it from us to judge who earned the titles of best and worst dressed, which is why we are asking YOU - simply click 'LIKE' or 'DISLIKE' to vote in our interactive gallery below.
SAG Best And Worst Dressed
Naomi Watts(01 of54)
Naomi Watts in a Faberge ring and earrings arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (credit:AP)
19th Annual Screen Actors Guild Awards - Arrivals(02 of54)
LOS ANGELES, CA - JANUARY 27: Kelly Osbourne attends the 19th Annual Screen Actors Guild Awards at The Shrine Auditorium on January 27, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images) (credit:Getty Images)
Nicole Kidman(03 of54)
Actress Nicole Kidman arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Rose Byrne(04 of54)
Actress Rose Byrne arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Jennifer Garner(05 of54)
Actress Jennifer Garner arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Maria Menounos(06 of54)
Actress Maria Menounos arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Jessica Chastain(07 of54)
Actress Jessica Chastain arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Ellie Kemper(08 of54)
Ellie Kemper arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Carmen Electra(09 of54)
Actress Carmen Electra arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Gretchen Mol(10 of54)
Gretchen Mol arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Melanie Lynskey(11 of54)
Actress Melanie Lynskey arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Sally Field(12 of54)
Actress Sally Field arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Jane Lynch(13 of54)
Jane Lynch arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Alexis Bledel(14 of54)
Actress Alexis Bledel arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
(15 of54)
Actress Anne Hathaway arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Gabby Douglas(16 of54)
Olympic gymnast Gabby Douglas arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Sarah Hyland(17 of54)
Sarah Hyland arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Jordin Sparks(18 of54)
Jordin Sparks arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Tina Fey(19 of54)
Actress Tina Fey arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Marion Cotillard(20 of54)
Actress Marion Cotillard arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Jane Krakowski(21 of54)
Actress Jane Krakowski arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Viola Davis(22 of54)
CORRECTS IDENTITY TO ALFRE WOODARD, NOT VIOLA DAVIS - Alfre Woodard arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Ellie Kemper(23 of54)
Actress Ellie Kemper arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP) (credit:AP)
Michelle Dockery(24 of54)
Actress Michelle Dockery arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP) (credit:AP)
Sigourney Weaver(25 of54)
Actress Sigourney Weaver arrives at the 19th Annual Screen Actors Guild Awards, wearing Lanvin, at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Lea Michele(26 of54)
Actress Lea Michele arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Claire Danes(27 of54)
Claire Danes arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Julie Bowen(28 of54)
Julie Bowen arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Julianne Moore(29 of54)
Julianne Moore arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Freida Pinto(30 of54)
Actors Freida Pinto arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Sofia Vergara(31 of54)
Sofia Vergara arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Amanda Seyfried(32 of54)
Amanda Seyfried arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Julianna Margulies(33 of54)
Julianna Margulies arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Kaley Cuoco(34 of54)
Actress Kaley Cuoco arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Jessica Pare(35 of54)
Jessica Pare arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Nina Dobrev(36 of54)
Actress Nina Dobrev arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Naomi Watts(37 of54)
Naomi Watts in a Faberge ring and earrings arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (credit:AP)
Jennifer Lawrence(38 of54)
Jennifer Lawrence arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Edie Falco(39 of54)
Edie Falco arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Melissa Rauch(40 of54)
Actress Melissa Rauch arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Elisabeth Moss(41 of54)
Actress Elisabeth Moss arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Naya Rivera(42 of54)
Naya Rivera arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Amy Poehler(43 of54)
Amy Poehler arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Julia Stiles(44 of54)
Actress Julia Stiles arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Mayim Bialik(45 of54)
Actress Mayim Bialik arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP) (credit:AP)
Helen Hunt(46 of54)
Actress Helen Hunt arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP) (credit:AP)
Kate Flannery(47 of54)
Kate Flannery arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Chris Pizzello/Invision/AP) (credit:AP)
Angela Kinsey(48 of54)
Actress Angela Kinsey arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP) (credit:AP)
Idina Menzel(49 of54)
Actress Idina Menzel arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Kerry Washington(50 of54)
Kerry Washington arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Ariel Winter(51 of54)
Actress Ariel Winter arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Matt Sayles/Invision/AP) (credit:AP)
Teyonah Parris(52 of54)
Actress Teyonah Parris arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday, Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
Giuliana Rancic(53 of54)
TV personality Giuliana Rancic arrives at the 19th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles on Sunday Jan. 27, 2013. (Photo by Jordan Strauss/Invision/AP) (credit:AP)
19th Annual Screen Actors Guild Awards - Red Carpet(54 of54)
LOS ANGELES, CA - JANUARY 27: Actress Helen Hunt arrives at the 19th Annual Screen Actors Guild Awards held at The Shrine Auditorium on January 27, 2013 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images) (credit:Getty Images)