What's Your Number? (2011)

Bubbly blonde comedienne Anna Faris returns in What’s Your Number? (2011). Ally Darling (Faris) is caught off guard when she finds out that the average woman has only 10 sex partners in their lifetime- half of Ally’s total. When soon after she runs into an ex (Chris Pratt) who’s gone from a slovenly slacker to marrying a rocket scientist, Ally decides that, rather than look for a new dude and thereby up her “number”, she’ll go back through her sex Rolodex and catch up with her exes, guys like kooky puppeteer Andy Samberg and pervy gynecologist Thomas Lennon. Anna Faris is more than fair throughout in cleavage-enhancing dresses and teeny short shorts,  but she really takes things to the next level by going Bare-is while skinny dipping 1 hour, 11 minutes in. As far as Mr. Skin is concerned, Anna's number is a perfect 10!