Celebrity Bikini and Shirtless Pictures Summer 2011

The Summer of 2011 is winding down, so it's time to take a look at all the winners from our bikini and shirtless brackets! In July, the women battled it out and we crowned a new champion in the gorgeous Halle Berry, who recently celebrated her 45th birthday in a bikini. On the guys' side, shirtless Zac Efron was the man to beat right out of the gate thanks to the perfect six-pack he's been working so hard on. All 64 competitors on both sides boast amazing beach bodies, which made it hard to pick all the way through. From Justin Bieber and his girlfriend, Selena Gomez, to Jennifer Aniston and Hugh Jackman, check out where all the stars landed in your rankings. Plus, there are some big surprises along the way. Who won your brackets? Let us know, and enjoy the slideshow of all the bikini-clad and ab-baring celebrities!