Rihanna for Cove...Rihanna joins a long list of faces that have represented CoverGirl such as; Drew Barrymore, Queen Latifah, Molly Sims, Christie Brinkley and Tyra Banks.
Rihanna for Venu...Singer Rihanna poses as she is named 2007 Venus Breeze 'Celebrity Legs Of A Goddess' at the Metropolitan Pavilion June 8, 2007 in New York City. (Photo by Evan Agostini/Getty Images)
Reese Witherspoo...Actress and Avon Global Ambassador Reese Witherspoon attends a press conference introducing Japan's partnership with the United Nations Development Fund For Women (UNIFEM) to introduce Avon's global fundraising product, the 'Women's Empowerment Bracelet', on June 11, 2008 in Tokyo, Japan. (Photo by Kiyoshi Ota/Getty Images)
Eva Longoria for...Actress Eva Longoria and her luxurious tresses shilled for L'Oreal Paris Hair Color. (Photo by Noel Vasquez/Getty Images)
Sean 'Diddy' Com...Sean 'Diddy' Combs poses for a photo during a press conference to announce a partnership with Ciroc vodka at Stone Rose on October 24, 2007 in New York City. (Photo by Scott Gries/Getty Images)
Ellen DeGeneres ...Ellen DeGeneres was a spokesperson for American Express and their "Are you a card member?" brand campaign.
Tina Fey for Ame...Tina Fey has been in multiple American Express ads including a television spot with Martin Scorsese.
Beyonce for Amer...Beyonce is crazy in love with American Express as she was also featured in their "Are you a card member?" campaign.
Jerry Seinfeld f..."The Adventures of Seinfeld and Superman" feature everyone's favorite "Seinfeld" character and super hero.
George Foreman f...Former world heavyweight boxing champion George Foreman poses after cooking healthy food on his trademark grill on October 20, 2006 in London, England. (Photo by Jeremy O'Donnell/Getty Images)
Catherine Zeta-J...In Catherine Zeta-Jones newest ad for T-Mobile, which aired in May 2009 during the "American Idol" finale, she goes door to door asking, "Have a moment for a mobile makeover?"
Paris Hilton for...Carl Jr. came up with the brilliant idea of pairing a burger and a bathing suit (on Paris Hilton) to sell food.
Jessica Simpson ...Jessica Simpson is just one of many celebs who've shilled for the sold-on-TV skin care line.
Matthew McConaug...Matthew McConaughey's rugged looks and outdoor persona make him the perfect Stetson man.
Justin Timberlak...Givenchy's president Alain Lorenzo says that Justin is "a world recognized trendsetter who redefines modern elegance," which is why he is the face of their latest men's fragrance. And because he brought sexy back.
Jennifer Aniston...The Smart Water ad copy reads, "PURE SPECULATION: we’re not ones to sip and tell, but Jen’s pretty into us (and our vapor distilled purity.)".
Jessica Alba for...Jessica Alba follows in the footsteps of fellow actresses, Eva Mendes and Halle Berry, and singer Sheryl Crow as a face of Revlon.
Kim Kardashian f...Kim Kardashian is the new face of Bongo, replacing Vanessa Minnillo. Kim says, "What I am excited about is how Bongo jeans fit. They hug my curves in all the right places!"
Anne Hathaway fo...Anne Hathaway is the face of Lancome's Magnifique perfume and has a lot to say about it, "For me, Magnifique is the whole package. I think it’s about love. I think it’s about passion. It’s captivating and mysterious."
Heidi Klum for J...Heidi Klum sure has a lot on her plate: modeling for Victoria's Secret, hosting "Project Runway" and "Germany's Next Top Model," raising four kids and being the spokesperson for jewelry and skincare lines, as well as Jordache jeans. If these jeans make you a super woman, who wouldn't want a pair?