"Peepshow" star and former Playboy model Holly Madison arrives for Playboy magazine's Playmate of the Year celebration at the Palms Casino Resort in Las Vegas, Nevada May 15, 2010. REUTERS/Steve Marcus (STEVE MARCUS/REUTERS)

While this may not be your typical insurance, Madison isn’t the first celebrity to take precautions when when comes to the value of her bodily assests. For example, when Mariah Carey won the Venus Breeze “Legs of a Goddess” contest in 2006, her legs were insured for $1 billion.

That’s right. $1 billion.

Can you guess what other body parts or features celebrities have insured over the years? Test your celebrity knowledge by taking the quiz below.

Remember: When in doubt, think like the celebrity. Good luck!