Uma Thurman Pregnant With Third Child

Uma Thurman, 41, is about to give her children Maya Thurman Hawke, 13, and Levon Green Hawke, 10, a baby brother or sister.

The Kill Bill actress is pregnant with her third child, and her first with on-again, off-again boyfriend Arpad Busson, a French financier based in London, reports Life & Style. The two have been dating since 2007, but publically called off their relationship in late 2009, before being spotted together again at a Louis Vuitton fashion show just last year.

"She hasn't announced it yet," a source close to Thurman said. "But a lot of her friends were asking her because they could tell the difference when they saw her at New York Fashion Week. She's usually so skinny, but now she has the cutest little bump and glow about her. She's excited. She's happy and just a few months along right now."

According to the magazine, Thurman's baby is due late this summer. She split with husband of six years, Gattaca costar Ethan Hawke, in 2003.

Check out these related stories:

Uma Thurman Wows Cannes Film Festival

Uma Thurman Confronts Alleged Ponzi Schemer

Uma Thurman's Stalker Arrested Again

Kim Kardashian Goes Green As Poison Ivy