Jenny McCarthy and her long-time boyfriend, Jim Carrey, were caught by the papparazzi while vacationing in Hawaii. Usually, I feel bad when celebrities are hounded while on vacation, but Jenny McCarthy should be very proud of these photos. She looks amazing.

Back in her early days on MTV, McCarthy came across as sexy and silly ... and sometimes crazed. But, in more recent years, McCarthy has shown that she's also dedicated, intelligent and a strong advocate for her son. Her dedication obviously spills over into maintaining her beach-perfect body as well. She lost weight post-pregnancy with the help of Weight Watchers; since then, she has continued eating healthfully and exercising in her home gym.

It's not too early to get your body ready for bikini season. If you want to lose some extra pounds, check out the America Takes It Off: Shrink a Size program.