There's wee bairns popping out all over the shop his week, with Olivia Wilde being the latest celebrity to bring forth a baby.

The Drinking Buddies star and her fiancé Jason Sudeikis welcomed their first child, Otis Alexander Sudeikis, into the world a few weeks early, as she previously revealed she was due on May 4th

The 30-year-old actress announced the news via twitter with her usual level of banter:

The brunette, who got engaged to Jason in January 2013, recently gushed about the bond she had formed with her son while pregnant.

She said: "He's moving around in there and no one else can tell - it's a little secret friendship."

Olivia also spoke about embracing her body during her pregnancy.

She said: "I just thought, Oh I'm going to hide this forever. But I ended up getting kind of excited to show the bump, as a badge of pride. Like, I'm a woman! Look at me making a human! I am a goddess!"

Wilde, who was previously married to an Italian prince by the name of Tao Ruspoli for eight years until 2011, also predicted that Jason would be a great father, saying: "Jason is fantastic with children."

If he's fantastic with nappies too that's always a bonus.