Betty Grable was the girl with the “million-dollar legs.” The actress, singer and dancer was said to have the most beautiful legs in Hollywood—and her studio had them insured for $1 million. Grable's iconic bathing suit photo (pictured here) made her the number-one pin-up girl in 1943.

Photo by Frank Powolny

Baseball player Mark McGwire had his problematic ankle insured in 1998 during his epic 70-home-run season with the St. Louis Cardinals. Medical details, including how the ankle was strapped and any anti-inflammatory medications taken, were reviewed before Lloyd's of London agreed to underwriter the policy.

(AP Photo/John Gaps III)

In 2004, supermodel Heidi Klum, host of “Project Runway,” had her legs insured by a client for $2.2 million. While Klum's right leg was deemed to be worth $1.2 million, her left leg was valued at slightly less ($1 million) due to a scar.

(AP Photo/Matt Sayles)

David Beckham, the English soccer star, had his legs insured in 2006 for a whopping $70 million. Beckham currently plays for the Los Angeles Galaxy.

(AP Photo/Gus Ruelas)

Singer Mariah Carey insured her legs for $1 billion in 2006 after agreeing to take part in Gillette's “Legs Of A Goddess” campaign.

(AP Photo/Chris Pizzello, File)

America Ferrara, former star of “Ugly Betty,” had her teeth insured for $10 million in 2007—sponsored by Aquafresh when the actress began endorsing Aquafresh White Trays.

(AP Photo/Evan Agostini, file)

Troy Polamalu, safety for the Pittsburgh Steelers, had his famed head of hair insured last year for $1 million through Lloyd's of London. The football player is the featured spokesman for Head & Shoulders shampoo.

(AP Photo/Gene Puskar, File)

Holly Madison, who gained fame as one of “The Girls Next Door,” in September announced she had insured her breasts for $1 million with Lloyd's of London. Madison is currently starring in the Las Vegas production “Peepshow,” where she appears topless.

(AP Photo/Joe Coomber)