Breaking

Harrison Ford in Stable Condition After Plane Crash

2013

JENNIFER LOPEZ, 43

Not many fortysomethings flaunt their curves in flashy bikinis but then there's only one JLo, who takes her anything-but-mellow yellow bikini poolside in Miami. Regular hour and a half workout sessions, five days a week with Maria Kelling, a Tracy Anderson Method trainer, keeps the star in tip-top shape. "She's so dedicated and consistent," Kelling tells PEOPLE.