IE 11 is not supported. For an optimal experience visit our site on another browser.

Olivia Wilde, Jason Sudeikis expecting 2nd child — see the cute announcement

Otis is going to be a big brother.
/ Source: TODAY

Otis is going to be a big brother!

Olivia Wilde and fiance Jason Sudeikis are expecting their second child, the actress revealed via Instagram Monday afternoon.

Wilde made the announcement with an adorable photo of herself and son Otis cradling their respective bellies, which she captioned, "Matching baby bumps."

The "Vinyl" star, 32, and "Saturday Night Live" alum, 40, have been engaged since 2013 and welcomed Otis on April 20, 2014.

Olivia Wilde, left, and Jason Sudeikis arrive at the Vanity Fair Oscar Party on Sunday, Feb. 28, 2016, in Beverly Hills, Calif. (Photo by Evan Agostini/Invision/AP)AP

Last month, the proud mom told Ellen DeGeneres that the toddler's 2nd birthday celebration would be a Beyoncé-themed extravaganza.

RELATED: Olivia Wilde and Jason Sudeikis' son wants a Beyonce bash for 2nd birthday

Wilde recently told People that she and Sudeikis were eager to have more kids.

“I love my siblings so much and Jason has incredible siblings too," she said. "The more the merrier.”