Rex/Getty/AP
We know all about Dannii (Minogue), Pippa (Middleton) and Solange (Knowles) but what about Debbie Andre, Jake Paltrow, Caleb Knightley, Doug Pitt or Lizzy and Victoria Pattinson?
Hmmm, thought not. Despite their famous brother's and sister's stars shining brightly, these celeb siblings can still pop down to Tesco to do their weekly shop and go unnoticed even if there is (usually) something familiar about their faces...
Celebrity Siblings
Celebrity Siblings(01 of52)
Rihanna and her little brother Rajad. (credit:Getty Images)
Celebrity Siblings(02 of52)
Jennifer Lopez and her sister Lynda Lopez. (credit:AP)
Celebrity Siblings(03 of52)
Peter Andre and his big sister Debbie. (credit:Rex)
Celebrity Siblings(04 of52)
James Franco and his brother Dave Franco. (credit:Getty Images)
Celebrity Siblings(05 of52)
Jennifer Lawrence and her brothers Ben and Blaine. (credit:Getty Images)
Celebrity Siblings(06 of52)
Rupert Grint and his brother James Grint. (credit:PA)
Celebrity Siblings(07 of52)
Kate Hudson and her brother Oliver. (credit:Getty Images)
Celebrity Siblings(08 of52)
Mollie King and her sister Laura. (credit:Getty Images)
Celebrity Siblings(09 of52)
Sharon Stone and sister Kelly Stone. (credit:Getty Images)
Celebrity Siblings(10 of52)
Alexandra Burke and her brother Aaron. (credit:Getty Images)
Celebrity Siblings(11 of52)
Vanessa Hudgens and sister Stella. (credit:Getty Images)
Celebrity Siblings(12 of52)
Emma Watson with her brother Alex. (credit:Getty Images)
Celebrity Siblings(13 of52)
Kate Moss with her brother Nick Moss. (credit:Getty Images)
Celebrity Siblings(14 of52)
Julia Roberts and Lisa Roberts Gillan. (credit:Getty Images)
Celebrity Siblings(15 of52)
Actress Hayden Panettiere and her brother, actor Jansen Panettiere. (credit:AP)
Celebrity Siblings(16 of52)
Amanda Holden and her sister Debbie Holden. (credit:Getty Images)
Celebrity Siblings(17 of52)
Nicola Roberts with her sister, Frankie. (credit:PA)
Celebrity Siblings(18 of52)
Michael Lohan Jr with his sister Lindsay Lohan. (credit:Getty Images)
Celebrity Siblings(19 of52)
Ronan Keating with sister Linda. (credit:PA)
Celebrity Siblings(20 of52)
Rihann's brother, Rorrey Fenty. (credit:Getty Images)
Celebrity Siblings(21 of52)
Stacey Solomon with her sister Jemma. (credit:Getty Images)
Celebrity Siblings(22 of52)
Actress Sarah Jessica Parker with her mother Barbra Forste and brother Pippin Parker. (credit:Getty Images)
Celebrity Siblings(23 of52)
Sisters Sienna and Savannah Miller. (credit:PA)
Celebrity Siblings(24 of52)
Renee Zellweger and her brother Drew. (credit:Getty Images)
Celebrity Siblings(25 of52)
Robert Pattinson's sisters Victoria and Lizzie. (credit:Getty Images)
Celebrity Siblings(26 of52)
Scarlett Johansson and her twin brother, Hunter. (credit:Getty Images)
Celebrity Siblings(27 of52)
Keira Knightley and her big bro Caleb. (credit:Big)
Celebrity Siblings(28 of52)
Jude Law and his sister Natasha. (credit:PA)
Celebrity Siblings(29 of52)
Trace Cyrus withj his sister Miley (and dad Billy Ray). (credit:Getty Images)
Celebrity Siblings(30 of52)
Cameron Diaz and sister Chimene. (credit:Getty Images)
Celebrity Siblings(31 of52)
Gwyneth Paltrow and her brother Jake. (credit:Getty Images)
Celebrity Siblings(32 of52)
Lee Anne DeVette and her brother Tom Cruise. (credit:Getty Images)
Celebrity Siblings(33 of52)
Justin Bieber and little his brother Jaxon. (credit:AP)
Celebrity Siblings(34 of52)
Michael Hathaway (left) and his sister Anne Hathaway. (credit:Getty Images)
Celebrity Siblings(35 of52)
Nicole Kidman and her sister Antonia. (credit:Getty Images)
Celebrity Siblings(36 of52)
Victoria Beckham and sister Louise. (credit:Getty Images)
Celebrity Siblings(37 of52)
Britney Spears and her brother Bryan. (credit:Getty Images)
Celebrity Siblings(38 of52)
Richard Cox and his sister Courteney Cox. (credit:Getty Images)
Celebrity Siblings(39 of52)
Pippa and James Middleton. (credit:PA)
Celebrity Siblings(40 of52)
Baron Nicholas Hilton with his sister and Paris Hilton. (credit:Getty Images)
Celebrity Siblings(41 of52)
Madonna and her brother Christopher Ciccone. (credit:Getty Images)
Celebrity Siblings(42 of52)
Wayne Rooney's brother, Graham. (credit:PA)
Celebrity Siblings(43 of52)
TOWIE stars Cara Kilbey, Billi Mucklow pictured with Lauren Goodger and her sister Nicola Goodger. (credit:PA)
Celebrity Siblings(44 of52)
Sir Philip Green with his son Brandon and daughter Chloe. (credit:PA)
Celebrity Siblings(45 of52)
Lily Allen and her sister Teddy Rose. (credit:PA)
Celebrity Siblings(46 of52)
Joanne Beckham, sister of David Beckham. (credit:PA)
Celebrity Siblings(47 of52)
Colin Firth and his younger brother Jonathan. (credit:PA)
Celebrity Siblings(48 of52)
Simon Cowell's brother, Nick Cowell. (credit:Getty Images)
Celebrity Siblings(49 of52)
Miley and her half-sister Brandi. (credit:PA)
Celebrity Siblings(50 of52)
Brad Pitt and his brother Doug. (credit:PA)
Celebrity Siblings(51 of52)
Aimee Osbourne is the big sister to Kelly and Jack. (credit:PA)
Celebrity Siblings(52 of52)
Lily Allen with her older, half-sister Sarah Owen. (credit:PA)