10 Best Rock-Star Abs in Music Today

Secrets of a Rock-Star Abs: Britney Spears's trainer Derek DeGraziore trained Britney like an athlete, she gained her abs with some big lifestyle changes that started with skipping the Starbucks. Her trainer said Stop counting situps. “Go until you can’t go anymore. Go until you reach the failure stage.”

Secrets of a Rock-Star Abs: The R&B songstress Ciara, workouts three to five days a week (at least 20 minutes of cardio per session, and intense squats and lunges), on top of touring and dance rehearsals, an energizing fitness routine combined with a realistic and guilt-free attitude toward food is the key.

Secrets of a Rock-Star Abs: Gwen Stefani’s trainer, Gunnar Peterson, says that she gets her abs with the help of intense (but not lengthy) workouts. "Focus on cardio that uses your whole body to challenge more muscles and burn extra calories in less time."

Secrets of a Rock-Star Abs: Jennifer Lopez toned up her abs with the help of trainer Tracy Anderson, who relies on sets of 50 crunches.

Secrets of a Rock-Star Abs: Katy Perry develop a meal plan that allowed for occasional indulgences. She get to have a cheat day where she go buck wild and eat In-N-Out burger, adding that she isn’t allowed to hang out in front of the TV afterward. “Then she'll go work out.”

Secrets of a Rock-Star Abs: Rihanna’s trainer Ary Nunez pushes her with mashup workouts. Doing calisthenics, punching, kicking, running, pushups, lunges, and squats.

Secrets of a Rock-Star Abs: Pink maintains her abs with an intense, six-days-a-week workout that combines an hour of cardio, an hour of yoga or P90X, and a half-hour show warm-up. She has joked that she has man abs, but people saying it’s not normal for a girl to have those.

Secrets of a Rock-Star Abs: Lady Gaga’s trainer Harley Pasternak, has the singer do bicycle crunches to “train her abs in every direction.” She does up to six sets of 20.

Secrets of a Rock-Star Abs: Trainer Tracy Anderson, Shakira's works out 6 days every week. Each session includes an hour of strength training. Another 40 minutes per day is spent doing cardio dance and new routines are worked in every 10 days.

Secrets of a Rock-Star Abs: Miley Cyrus's trainer Mari Winsor pushes her on Pilates workouts. “Miley is a fan of all Pilates exercises specially those that sculpt the abs,” who includes a few of their favorite strengtheners (like the crisscross situp) on a DVD.