Olivia Wilde Takes To Twitter To Thank Fans For Congratulations On Her And Fiance Jason Sudeikis Expecting Their First Child

Olivia Wilde is pregnant! Olivia Wilde took to her Twitter to thank her fans for congratulations on her and fiance Jason Sudeikis expecting their first child. Of course, her post on Twitter was humorous in a very Olivia Wilde way.

"WOW. You guys are awesome. So kind. Thank you thank you thank you! PS. Babies eat mostly salsa right?" Olivia Wilde wrote on her Twitter on Sunday, after it was made public that she was pregnant with her first child with fiance Jason Sudeikis.

Olivia Wilde also tweeted last night about her pregnancy, and again cracked a funny joke: "Guy at concert: "Hey it's me, Sean, from Tinder. Remember??!" - No, Sean. I don't. I think that was my (hopefully) unpregnant doppelgänger."

The 29-year-old actress is expecting her first baby with fiance Jason Sudeikis, 38.

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

Olivia Wilde and Jason Sudeikis first met during the season finale of Saturday Night Live in 2011 and began dating six months later. They got engaged in January 2013.

"She's come to the [SNL] studio at Rockefeller Center, and they've gone out to dinner after rehearsals," an insider told Us Weekly during the budding romance.

"Thanks for all the sweet congratulatory love, friends!" Wilde wrote on her Twitter at the time. "And may I compliment your savvy use of that nifty engagement ring emoticon."

Earlier this year, Olivia gushed about one day starting a family with her future husband Jason during an interview in the April issue of Marie Claire. "He's so good with kids...I've never before experienced looking at someone and thinking, 'That's who I want to raise a child with.'"

"I can't wait for children, I'm open-minded about how many, but three, which I love, is like a little party," she added.