Contrary to reports, Mila Kunis and Ashton Kutcher are not married, a source tells Us Weekly. Credit: Noel Vasquez/GC Images

Mila Kunis is not a Mrs., yet! Ashton Kutcher and his fiancee are not married, a source tells Us Weekly, after it was reported Monday, Mar. 23, that the parents to baby Wyatt had secretly tied the knot.

Kunis, 31, recently pre-taped an episode as one of the very first guests on James Corden's The Late Late Show, where she was pressed for answers regarding her marital status.

UK paper the Daily Mirror claimed that Kunis confessed to the Into the Woods actor that she had wed Kutcher with a coy response of "maybe."

On Monday afternoon, the Late Late Show posted the clip of Corden jokingly demanding Kunis show him the band on her left ring finger.

While the laughing actress never confirmed what the piece of jewelry stood for, the host announced: "They are married, look!" Meanwhile, as evidenced in the video above, Kunis clearly shakes both hands in denial. 

The source close to the couple tells Us that Kunis and Corden were just joking around, and says the star is not married. Meanwhile, the parents to Wyatt continue to focus their attention on their little one, now 5 months.

Marriage rumors involving the A-list pair were sparked this past New Year's Eve when Kutcher, 37, shared a Facebook post signed from "The Kutchers."

The Hell & Back actress, adorned in jewels by Gemfields, subsequently was asked by Ellen DeGeneres if the photo was proof that she was married. "I don't know, I don't know," the new mom responded. "We could just be a plural. My daughter has his last name legally. So thus, there's multiple Kutchers. He has a brother."

While Kunis has remained suspiciously coy about her marital status, the actress has been nothing but open about life with little Wyatt. "He is an amazing dad," Kunis told DeGeneres of her fiancé. "I wouldn't have done this by myself. He is 100 percent present."