Kim Kardashian and Kanye West(01 of48)
Open Image Modal (credit:Alexander Tamargo via Getty Images)
Iggy Azalea(02 of48)
Open Image ModalIggy Azalea arriving at the Vevo Halloween Party, at the Oval Space, in Bethnal Green, east London. (credit:Dominic Lipinski/PA Archive)
Kelly Brook(03 of48)
Open Image Modal (credit:Splash)
Lily Allen(04 of48)
Open Image Modal (credit:Niki Nikolova via Getty Images)
Maroon 5(05 of48)
Open Image Modal (credit:Chris Polk via Getty Images)
Jack Whitehall and Gemma Chan(06 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Georgia May Jagger(07 of48)
Open Image Modal (credit:Doug Peters/Doug Peters)
Gwen Stefani(08 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Stephen Fry(09 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Stephanie Pratt(10 of48)
Open Image Modal (credit:Splash)
Daisy Lowe(11 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Deborah Harry(12 of48)
Open Image Modal (credit:PBG/PBG)
Bette Midler(13 of48)
Open Image Modal (credit:PBG/PBG)
Debra Messing(14 of48)
Open Image Modal (credit:PBG/PBG)
Holly Willoughby(15 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Heidi Klum(16 of48)
Open Image Modal (credit:Charles Sykes/AP)
Kris Jenner and Kim Kardashian(17 of48)
Open Image Modal (credit:Jesse Grant via Getty Images)
Hugh Grant(18 of48)
Open Image ModalA for effort, Hugh. (credit:Yui Mok/PA Archive)
Lauren Laverne and Steve Jones(19 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Perez Hilton(20 of48)
Open Image Modal (credit:Michael Tran via Getty Images)
Steve Coogan(21 of48)
Open Image Modal (credit:Yui Mok/PA Archive)
Kim Kardashian(22 of48)
Open Image Modal (credit:Pantaleo-Taamallah/ABACA)
Heidi Klum(23 of48)
Open Image Modal= (credit:Charles Sykes/AP)
Kim Kardashian(24 of48)
Open Image Modal (credit:Bennett Raglin via Getty Images)
Paris Hilton and River Viiperi(25 of48)
Open Image Modal (credit:Todd Williamson/AP)
Carmen Electra(26 of48)
Open Image Modal (credit:LuMarPhoto/AFF)
David Arquette(27 of48)
Open Image Modal (credit:LuMarPhoto/AFF)
Lucy Mecklenburgh and Ferne McCann(28 of48)
Open Image Modal (credit:Splash)
Adam Lambert(29 of48)
Open Image Modal (credit:Splash)
Fergie and Josh Duhamel(30 of48)
Open Image Modal (credit:Splash)
Sacha Baron Cohen and Isla Fisher(31 of48)
Open Image Modal (credit:Splash)
Goldie Hawn and Kurt Russell(32 of48)
Open Image Modal (credit:Splash)
Lauren Conrad and fiance William Tell(33 of48)
Open Image Modal (credit:Splash)
Katy Perry(34 of48)
Open Image Modal (credit:AKM-GSI)
David Arquette(35 of48)
Open Image Modal (credit:AKM-GSI / Splash News)
Tom Pearce(36 of48)
Open Image Modal (credit:Splash)
Daisy Lowe(37 of48)
Open Image Modal (credit:Dave M. Benett via Getty Images)
Mario Falcone and Charles Sims(38 of48)
Open Image Modal (credit:Splash)
Slash and his wife, Perla(39 of48)
Open Image Modal (credit:Splash)
Hugh Hefner and Crystal Harris(40 of48)
Open Image Modal (credit:Twitter)
Paris Hilton(41 of48)
Open Image Modal (credit:WENN)
Kim Kardashian(42 of48)
Open Image Modal (credit:Chris Pizzello/AP)
Dermot O'Leary and Dee Koppang(43 of48)
Open Image Modal (credit:Niki Nikolova via Getty Images)
Paris Hilton(44 of48)
Open Image Modal (credit:Charley Gallay via Getty Images)
Lydia Bright and - for some reason - Debbie McGee(45 of48)
Open Image Modal (credit:Matt Crossick/Matt Crossick)
Lily Allen(46 of48)
Open Image Modal (credit:Photoshot via Getty Images)
Gwen Stefani(47 of48)
Open Image Modal (credit:Rex/Broadimage)
Pixie Lott and Oliver Cheshire(48 of48)
Open Image Modal (credit:REX/Copetti/Photofab)