Olivia Wilde and Jason Sudeikis are reportedly engaged.

The 28-year-old divorcee and her Saturday Night Live boyfriend-of-a-year are secretly engaged and already planning a wedding in his hometown of Kansas City, according to RadarOnline.com.

Rumor has it that a venue has been booked and the couple are in the process of finalizing the details.

Sudeikis, who grew up in the Midwestern city and visits several times a year, first brought Wilde back home with him in December 2011, where they attended a University of Kansas basketball game together.

A source is claiming the last time the couple was in town, Wilde was seen flashing a diamond engagement ring around.

Wilde recently put her Los Angeles home on the market so that she could move in with Sudeikis in New York City, where his show is filmed.

Do you think there is any truth to the rumor that the couple is engaged?