Olivia Wilde and Jason Sudeikis' Quickie Wedding

Olivia Wilde and Jason Sudeikis are expecting, which means the couple is speeding up their wedding plans.

Splash

On the heels of the October 27 announcement that they're expecting,Olivia Wilde and fiance Jason Sudeikis are fast-tracking their wedding plans!

The actors, who have dated since 2011 and got engaged in January, are "going to do something small before the baby comes," an insider tells In Touch of Olivia, 29, and Jason, 38, who originally had planned to wed next spring.