Jennifer Connelly, Paul Bettany Expecting Another Baby

Get ready for more diapers! Paul Bettany and Jennifer Connelly are expecting their second child together, her rep confirmed today.

Connelly, 40, and Bettany, 39, were married in Scotland in 2003 and are parents to son Stellan, 7, who is named after the couple's good friend and fellow actor Stellan Skarsgard. Connelly also has a son Kai, 13, from a previous relationship.

"Becoming a mother has made all the difference in terms of learning to take more responsibility for myself and my life," she said in a 2009 interview with the Daily Mirror. "Parenthood changed the way I do everything. The biggest thing for me is wanting my kids to grow up safely and have happy lives. To me, that's enough."

The couple met and began dating in 2001 while working together on A Beautiful Mind. —ISHITA SINGH