matthew-settle

Congratulations are in order for Matthew Settle and Maria Alfonsin.

The Gossip Girl alum, 45, and his girlfriend are expecting their first child together, Us reports.

While Settle has been mum about the pregnancy, his former costar Kelly Rutherford spilled the beans this week in NYC.

The actress was listing off the celebrities that will attend her upcoming charity event, for the Children’s Justice Campaign, scheduled for May 12.

“Marcia Cross, Ed Westwick, Vivica Fox, Selma Blair, and Lisa Rinna are all hosting. And Marianne Williamson and Lisa Bloom are speaking,” Rutherford told the mag. “I’m hoping Matthew can make it. He’s getting ready to have a baby, so I don’t know.”

Settle is best known for playing Rufus Humphrey on Gossip Girl.

He is already dad to 6-year-old daughter Aven with his ex-wife Naama Nativ.