Peyton Manning

Peyton Manning (credit: Marc Serota/Getty Images)

Colts QB Peyton Manning does ads for MasterCard, Gatorade and Oreo cookies. (Marc Serota/Getty Images)

Valerie Bertinelli

Actress Valerie Bertinelli is also a spokesperson for Jenny Craig. (Larry Busacca/Getty Images for Swarovski)

Britney Spears

Singer Britney Spears represents Candies' and Elizabeth Arden. (Larry Busacca/Getty Images for NARAS)

Michael Jordan

Michael Jordan endorses Nike, Gatorade, Hanes and Upper Deck. (Charley Gallay/Getty Images for Jordan Brand)

Beyonce

Singer Beyonce endorses Nintendo and L'Oreal. (Jason Kempin/Getty Images)

Kirstie Alley

Actress Kirstie Alley is a spokeswoman for Jenny Craig. (Bryan Bedder/Getty Images)

Pamela Anderson

Actress Pamela Anderson is a spokeswoman for PETA. (GABRIEL BOUYS/AFP/Getty Images)

Ellen DeGeneres

TV show host Ellen DeGeneres endorses American Express, CoverGirl and Vitamin Water. (Frazer Harrison/Getty Images)

Phylicia Rashad

Actress Phylicia Rashad is a spokeswoman for Jenny Craig. (Stephen Lovekin/Getty Images)

Kevin Garnett

Boston Celtics forward Kevin Garnett's face is on Wheaties FUEL cereal boxes. (Christian Petersen/Getty Images)

Queen Latifah

Actress and singer Queen Latifah is a spokesperson for Jenny Craig. (Alberto E. Rodriguez/Getty Images)

Black Eyed Peas

The Black Eyed Peas represent Honda, Target and Apple. (Jemal Countess/Getty Images)

Drew Barrymore

Actress Drew Barrymore lends her face to CoverGirl. (Jemal Countess/Getty Images)

Lady Gaga

Singer Lady Gaga represents Polaroid and Virgin Mobil. (ROBYN BECK/AFP/Getty Images)

Eva Longoria

Actress Eva Longoria endorses L'Oreal Paris, Heineken, London Fog and LG. (Kris Connor/Getty Images)

Gisele Bundchen

Gisele Bundchen (Photo courtesy: Joe Corrigan/Getty Images)

Supermodel Gisele Bundchen represents Religion Jeans and Dolce & Gabbana. (Joe Corrigan/Getty Images)

Ryan Seacrest

"American Idol" host Ryan Seacrest endorses Coca-Cola, Procter & Gamble and Microsoft Bing. (Kevin Winter/Getty Images)

Tom Brady

New England Patriots QB Tom Brady represents Smartwater, Stetson, Movado and Audi. (Jim Rogash/Getty Images)

Taylor Swift

Singer Taylor Swift endorses CoverGirl and Sony. (Pascal Le Segretain/Getty Images)

Heidi Klum

Model and reality show host Heidi Klum lends her face to Diet Coke, McDonald's and Volkswagon. (Pascal Le Segretain/Getty Images)

Kenny Chesney

Kenny Chesney. (File image Darren Hauck/Getty Images)

Tiger Woods

Though golfer Tiger Woods was dropped by AT&T, and Gatorade, he still makes plenty of money lending his name to the likes of Nike, Electronic Arts and Upper Deck.

Roger Federer

Tennis star Roger Federer represents Gillette, Mercedes-Benz, Rolez and Credit Suisse. (Matthew Stockman/Getty Images)

LeBron James

LeBron James of the Miami Heat endorses Nike and McDonald's. (Marc Serota/Getty Images)

Kate Hudson

Actress Kate Hudson endorses Almay. (GABRIEL BOUYS/AFP/Getty Images)

Derek Jeter

Derek Jeter of the New York Yankees represents Ford, Gatorade, Gillete and Nike. (Al Bello/Getty Images)

Jennifer Aniston

Actress Jennifer Aniston endorses Glaceau and Smartwater. (Alberto E. Rodriguez/Getty Images)