The thought of putting on a bikini after the holidays might seem daunting but we've got the perfect motivation to get your body back in shape. As you make your New Year's resolution to hit the gym more, it helps to see your favorite stars in all their beach body glory.
Let Kate Hudson's bikini-clad booty be encouragement to do those extra squats and Pippa Middleton's abs be inspiration for you to do 10 more crunches. Trust us, once you see Olivia Wilde and Blake Lively's toned physiques, you'll have no trouble waking up for that 6 a.m. spin class! Click through our gallery to see Hollywood's hottest babes show off their fit figures.