This is the most complete list of Best Asses in the world in 2012.  Tell us who you think has the best ass in the world!

Jessica Burciaga

Candice Swanepoel

Rihanna

Rosie Huntington-Whitely

Sofia Vergara

Nicole Scherzinger

Sandra Valencia

Rocío Guirao Díaz

Irina Shayk

Katy Perry

 

 

 

Nina Senica