Olivia Wilde, Jason Sudeikis expecting their first child

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Congratulations to Olivia Wilde and Jason Sudeikis -- they are expecting their first child together.

Reps for the couple confirmed to People that former "House" star Wilde, 29, is pregnant. 

"They are incredibly happy," says a source close to both. "They're very excited to welcome a new member into their family."

Wilde first met Sudeikis, 38, on the season finale of "Saturday Night Live" in 2011 and began dating six months later. They got engaged in January, and this will be the first child for both actors.

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