Anyone can get a killer bod through plastic surgery, but it takes a lot of sweat to do it the old fashioned way.

RadarOnline.com asked Barry Jay, celebrity trainer and founder of the famous Barry’s Boot Camp, to weigh in on the hottest bikini bodies in Hollywood. There was just one catch — they all had to be the product of hard work rather than a plastic surgeon’s scalpel! (Photo: Ramey)

Here’s Barry’s countdown of the Top 15 Best Beach Bodies, along with his expert advice on how to score a similar look without going under the knife yourself.