Whoa, mama! Demi Moore showed off a healthy glow and fit bikini body ahead of the summer months on Sunday, May 19. The 50-year-old actress sported a red-and-white bikini top and black sweatpants as she hung out at pal Harry Morton's family beach house in Malibu.

Morton, 31, and Moore were spotted hanging out earlier this year, first on a dinner date in Beverly Hills in early January, and then for a late night bite at a West Hollywood club in February (Morton previously dated Lindsay Lohan in 2006.)

But Moore's toned tummy should come as no surprise. The mother of three -- to daughters Rumer, 24, Scout, 21, and Tallulah, 19, with ex-husband Bruce Willis -- has been spotted frequenting a yoga studio in West Hollywood recently, often with Rumer in tow.

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On May 13, the pair were spotted leaving a class together looking chipper and relaxed, with both women wearing oversized shades and cardigans over their workout gear.

The pair were previously estranged after Moore suffered a meltdown in February 2012, and rumors circulated shortly thereafter that Rumer and her younger sisters had filed a restraining order against their mom.

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In April, however, the ageless actress seemed to hint that any animosity among the women had been resolved when she introduced the screening of her film Ghost at the AFI Night at the Movies event at the Arclight Hollywood theater.

"How many of you have seen the film?" she asked the crowd. "And then how many virgins? I ask because we shot this film in 1989, and for me, I always kind of keep track of the events based on my children, and my oldest daughter turned one during shooting."

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"She will be 25 this year! And it's pretty shocking to think about that, that this was made 25 years ago," she continued, "and being a part of something that has had the beauty of truly standing up against the test of time."

This article originally appeared on Usmagazine.com: Demi Moore Wears Bikini at Harry Morton's Family Beach House in Malibu