The 2011 Nip Slip AwardsIt seems like every five seconds, another celebrity nipple reveals itself. We can barely keep up with all the aureolas. So many nip slips, so little time! We only felt it proper, as the year draws to a close, to award the best, worst, and wackiest nipple sightings of 2011. Click through for the winners of The Frisky's first annual Nip Slip Awards.