Olivia Wilde, Jason Sudeikis Engaged? Couple Rumored To Be Marrying In Kansas City

It's been a year since we learned that Olivia Wilde and Jason Sudeikis were dating. Wilde got together with the "Saturday Night Live " star not long after her divorce from Tao Ruspoli was finalized in October 2011.

And we knew that the couple were getting serious this fall, when an insider told Us Weekly that Wilde, 28, and Sudeikis, 37, were living together and were "totally inseparable. "

But it seems that their courtship may be moving at a faster pace than we thought. RadarOnline claims that they are already planning a wedding in Sudeikis' hometown of Kansas City, Kan.

"Everyone in town is buzzing about the wedding, a source told Radar. They have already booked the venue and are in the process of finalizing the rest of the details.

While the Kansas nuptials may just be a rumor, the couple doesn't seem shy about committment: While at a Glamour magazine event, Wilde recently revealed that she is blissfully, hopefully, wildly in love.

And there's at least one area where their relationship doesn't need any help.

We have sex like Kenyan marathon runners, Wilde added .

Update: Wilde's rep tells The Huffington Post that Wilde and Sudeikis are not engaged.