
7. Jennifer Lopez
Actress/Singer Age: 40
Look past her so-so music, her questionable marriage to backup dancer Cris Judd, and the Bennifer fiasco, and what do you see? A big, beautiful, culturally significant ass, of course. (How could you miss it?) Seriously, J. Lo made so much off of that rump that it didn't even seem far-fetched when we heard a rumor that she'd had it insured for $300 million. That's only like $1 per square inch.