Uma Thurman is pregnant with her third child.
The 41-year-old "Kill Bill" actress has not commented about the issue. The father is financier Arpad Busson, according to People magazine, which posted the news on Monday, February 27. The two have been dating on and off since 2007. They have no other children together.
The news comes just before the release of her new movie, "Bel Ami," which stars Robert Pattinson of "Twilight" fame. The movie is set to open in U.S. theaters on March 2.
Thurman and her ex-husband, actor Ethan Hawke, have two children, a 13-year-old daughter named Maya and a 10-year-old son named Levon. Thurman and Hawke divorced in 1992 after less than two years of marriage. She and her first husband, actor Gary Oldman, have no children together.
Hawke, 41, wed his and Thurman's former nanny Ryan Shawhughes in 2008. They have two daughters - Clementine, 3, and Indiana, who is 6 months old.
Thurman is known for her role in the "Kill Bill" films as well as movies such as "Pulp Fiction" and "Gattaca." Aside from "Bel Ami," she can be seen next on NBC's new musical series "Smash," starting with an episode set to air on March 5.
She is set to appear on at least five episodes, Entertainment Weekly reported. It says Thurman is playing a "famous and somewhat difficult movie star who flirts with the idea of starring in 'Marilyn,'" referring to the Broadway musical the characters are preparing to put on.
(Pictured above: Uma Thurman poses for a photo backstage at the Tommy Hilfiger Fall 2012 show during Fashion Week in New York, Sunday, Feb. 12, 2012.