Uma Thurman, 43, Shows Off Toned Bikini Body, Cuddles Baby Luna: Pictures

Uma Thurman, 43, flaunted her toned bikini body in a striped two-piece while vacationing with Arpad Busson and her kids -- including baby daughter Luna -- in Saint Tropez

Uma Thurman's body of work is a marvel — and her film career's not bad, either. On Saturday, July 6, the 43-year-old actress flaunted her sexy, toned physique while vacationing in Saint Tropez, France, with boyfriend Arpad Busson.

Rocking a striped halter-style bikini top and matching bottoms, the mom of three — who gave birth to daughter Luna last July — showed off her toned stomach, strong arms, and lean legs as she and Busson relaxed on a boat together. Her strawberry-blonde hair was pulled back into a messy bun, and her famous face was makeup-free.

The Kill Bill star and her on-again love were accompanied to Saint Tropez by her kids. At one point in the afternoon, the blonde beauty, in a cream-colored pleated dress, was spotted sitting on the boat with baby Luna, 12 months, on her lap.

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Thurman and Busson called off their engagement in 2009 but reunited in 2011 and then announced she was expecting in February 2012. Luna (full name: Rosalind Arusha Arkadina Altalune Florence Thurman-Busson) was born five months later in July. The Oscar nominee also has two kids — Maya, 15, and Levon, 11, with ex-husband Ethan Hawke, whom she divorced in 2004.

Explaining her youngest daughter's mouthful of a name, Thurman told Jimmy Fallon in January that it was Maya's idea. "My daughter came up with the best excuse, which was that I probably wouldn't get to have any more children, so I just put every name that I liked into [Luna's]," the actress said. "We couldn't quite agree on the name, so we call her Luna. She's lucky that way."

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