Kate Hudson Shows Off Insane Abs While Skiing in Her Sports Bra -- Check Out the Pics!

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Is it celebrity ski week?

The Kardashians aren't the only ones hitting the slopes, as Kate Hudson jetted off to Aspen, Colorado, with her brother, Oliver Hudson, and friend Sara Foster. And the gang, which also included Kate's two sons, 12-year-old Ryder and 4-year-old Bingham, opted to ski shirtless.

"Skis on, shirts off!" the 36-year-old actress captioned the photo.

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Even though the weather was more sunny than snowy, Kate and Sara bundled up together for another cute photo. "Spring ski #GetYourTShirtsOut," Kate wrote alongside the kissy pic.

Meanwhile, nearly the entire Kardashian family -- including Kris Jenner, Kim, Khloé and Kourtney Kardashian, Kendall and Kylie Jenner, Kanye West, Tyga, and even Scott Disick -- took a getaway to Vail, Colorado. Get more details on their vacay in the video below.