David Arquette's girlfriend Christina McLarty is pregnant with the couple's first child.
While confirming the news, a source close to the couple told Us Magazine that Courteney Cox's former hubby and his on-off girlfriend were trying to keep the pregnancy news private, but it came as a surprise.
The insider added that the couple is excited and happy even though the pregnancy was unexpected.
Arquette already has 9-year-old daughter, Coco, with Cox.
