Kate Hudson just showed off her toned abs in a green two-piece she worn to Tom Ford's fashion show on Instagram. Here's how the 40-year-old stays fit.

These stars are hot, hot, hot — and so are their abs! Jennifer Lopez posted a picture on Instagram on Thursday, showing off her tight tummy and proving that at 44, abs can be your best accessory.

YouTuber Tana Mongeau took a hot sec to pose for the camera and show off her abs in a sexy mirror selfie on October 17 — before doing a wee bit of ghost hunting. Yeah, you read that right.

Well, hello, Mr. Hart! Kevin Hart took to Instagram on Saturday, April 22, to show off his rock-hard abs. The 37-year-old comedian posted a revealing photo of himself wearing only a pair of snug ...

To close out the show, Megan stomped down the catwalk in the Dipped in Gold One-Piece from her swimwear collection, made in collaboration with Walmart. The swimsuit retails for $28.

Katy Perry showing off her impressive abs in a daring outfit at the Balenciaga fashion show Credit: Rex. In the pictures, Katy, 39, does not seem to mind the cameras as she arrives at the ...