We applaud the dedication of celebrities like Julianne Hough who put in serious work to keep their bikini bodies in shape. Here's how they make it happen. Julianne keeps her stomach cut by running and doing standing ab exercises.
Jessica Alba has two little girls and still makes time for dance classes and sprint intervals, which is why she looks so amazing in a swimsuit.
Heather Graham
At 43, Heather Graham still has the body of a bombshell, thanks to years as a Pilates junkie.
Candice Swanepoel
Victoria's Secret models like Candice Swanepoel don't have to worry about things like fitting into last year's two piece. She relies on trainer Justin Gelband and resistance workouts to keep her toned.
Milla Jovovich
When she isn't posing for L'Oréal campaigns, Milla can be found kicking ass in films like the Resident Evil series
and A Perfect Getaway, which explains her fit frame.
Nicole Richie
There was a time when Nicole Richie struggled with her body image and fell into anorexia, but today the mom of two is healthy and lean with the help of celebrity trainer Tracy Anderson.
Kelly Brook showed off her digitally enchanced bum as she imitated Kim Kardashian
Gemma Atkinson's bikini body made us want to spit out our lunch and replace our office chairs with exercise bikes
Millie Mackintosh continues to show off her amazing honeymoon beach wear.
Tulisa shows off her body in a bikini on holiday in Dubai with friends.
