In August, the American Pie actress tweeted that she and Kehayov tied the knot in Greece mere hours after she announced that the couple had got engaged.
A photographer for TMZ caught up with Reid at LAX on Monday night and asked Reid whether she and Kehayov knew enough about each other to compete on the classic television series The Newlywed Game.
Reid replied: "No, we would lose!"
The star went on to disclose that she and Kehavoy never had a traditional wedding, saying: "We were never really married… It wasn't legal."
Reid was previously engaged to talkshow host Carson Daley and German entrepreneur Michael Axtmann, but broke off both engagements before walking down the aisle.
She will star in the upcoming American Pie sequel American Reunion, which opens in cinemas in April 2012.
Watch a trailer for American Reunion below: