David Arquette is a dad again! The 42-year-old actor welcomed son Charlie West with girlfriend Christina McLarty on Monday, April 28, in Los Angeles, Arquette's rep confirms to Us Weekly.

"Charlie West is here. They are thrilled …[and] baby is healthy," a source tells Us. Baby Charlie's arrival makes Coco, Arquette's 9-year-old daughter with ex Courteney Cox, a big sister.

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The Scream 4 actor revealed back in January to Us he couldn't be more excited to be a dad again. "I’ve done it once," he told Us. "It’s all new, but it’s all beautiful." Adding, he's excited for, "playing catch, making [his son] laugh, and seeing my girlfriend Christina being a mother for the first time and all the joy and love that it’s going to bring her and me."

The actor and 33-year-old new mom, who serves as an entertainment correspondent, have been dating on and off since 2011, briefly splitting in 2012. The duo first announced McLarty's pregnancy in November.

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