updated 01/23/2006 AT 01:00 AM EST

originally published 01/23/2006 AT 01:00 AM EST

Actor Mark Wahlberg, 34, and his girlfriend, model Rhea Durham, 27, are expecting their second child, a son, in March. “My dad has called me Mike since I was a kid. I liked the name. So, in honor of my dad, I think we're going to name him Michael,” Wahlberg told PEOPLE. The couple's daughter Ella Rae is 2…. Rachel Weisz, 34, just revealed that she is five months pregnant. Weisz, a Golden Globe nominee for her role in The Constant Gardener, is engaged to Requiem for a Dream director Darren Aronofsky, 36.

Actress Zeta Graff has filed a $10 million libel suit against Paris Hilton, 24, claiming she spread lies about her in the New York Post. Graff alleges that she was falsely described as stalking Hilton and her ex, Paris Latsis (whom Graff had dated). Hilton's rep had no comment.

Lost's Naveen Andrews acknowledged that he fathered a son while separated from his girlfriend, actress Barbara Hershey, 57, last year. In a statement Andrews said that he is committed to his relationship with Hershey while he will assume “appropriate responsibility for the child.”

Israeli Prime Minister Ariel Sharon, 77, suffered a massive stroke Jan. 4. After undergoing brain surgery to stem bleeding and gradually being brought out of a medically induced coma, he was in critical but stable condition at press time Jan. 10, according to the prime minister's doctors at Hadassah hospital in Jerusalem.

Gov. Arnold Schwarzenegger, 58, and son Patrick, 12, suffered minor injuries Jan. 8 when their motorcycle and sidecar collided with a car backing out of a driveway near the family's L.A.-area home. Treated and released the same day from a hospital, the California governor needed 15 stitches in his lip. Following state law, both father and son were wearing helmets. As for his fat lip? “What normally happens when you see someone in Hollywood with swollen lips? It's collagen shots,” the star joked at an appearance the next day.

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