Jason Sudeikis and pregnant fiance Olivia Wilde are just months away from their baby's arrival! Check out the engaged couple looking adorable with Olivia Wilde and her baby bump in the photo gallery above, as the pregnant pair get ready for their upcoming wedding!

Olivia Wilde told People magazine at the 2014 Golden Globes that her baby due date is "at the end of April."

But the pregnant actress admitted to Ryan Seacrest from E! that her baby boy could come a little later, quoting "Star Wars": "May the fourth be with you," Olivia Wilde said, explaining that's how she remembers the possible due date of her first child with fiance Jason Sudeikis.

Wilde, 29, and Sudeikis, 38, are planning to marry in upstate New York, with a wedding this spring, E! News reports. Wilde began dating "SNL" alum Jason Sudeikis in November 2011, and they became engaged in January 2013. The couple announced they were expecting in October 2013.

Olivia also recently revealed that her baby bump comes with a lot of perks!

"It's great - I've never had boobs before!" the actress joked to Seacrest when he complimented Wilde's tight, emerald sequined Gucci gown at the 2014 Golden Globe Awards, which showed off her growing pregnant belly.

"Until about a week ago, I just looked fat," she admitted. "I wanted to be like, 'I'm not fat, I'm pregnant!'"

Wilde commented that her baby was just as happy to be at the Golden Globes as she was: "He was kicking the whole time, going, 'Where are we?!'" she said.

But Olivia took to her Twitter to express her worries about being pregnant at the awards show: "Hoping one of the GG organizers is also 6 mos preggo and in charge of placing a porta-a-potty on stage. #fingerscrossed #legscrossed," she tweeted before the Golden Globes, Just Jared reports.