Kim Kardashian's got one of the biggest bottoms in show business, but fitness guru Jen Selter is trying to her best to outdo her. The 20-year-old New Yorker, who famously convinced Barbara Walters to do squats on live TV earlier this year, has amassed almost three million Instagram followers after posting daily poses of herself working out in tight-fitting gym gear - her shapely derriere being the primary focus. In a picture posted on Monday her hourglass silhouette is captured from the side as she climbs into the pool wearing a tiny bikini to do some laps. Scroll down for video
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The 20-year-old New Yorker became an internet hit after posting photos of her workout and yoga sessions to Instagram
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She counts Rihanna and sports stars among her followers
Bend and stretch: The same morning Miss @placeholder did some squats at the gym