Beverly Hills, Calif. ? Hollywood sweethearts Ashton Kutcher and Demi Moore cemented their two-year romance by tying the knot during a ceremony in front of 100 guests, according to published reports.

Actors Ashton Kutcher, left, and Demi Moore arrive for a fashion show in Los Angeles in this Feb. 22 file photo. Kutcher, 27, and Moore, 42, got married at a private home Saturday, Us Weekly and People reported on their Web sites.

Kutcher, 27, and Moore, 42, were married at a private home Saturday night, Us Weekly and People reported on their Web sites.

Kutcher’s publicist, Matt Labov, told The Associated Press on Sunday afternoon that he had no comment on the reports and referred all questions to Moore’s representative, Stephen Huvane, who did not return telephone messages.

According to the magazines, the wedding guests included Moore’s ex-husband, Bruce Willis, and their three daughters, Rumer, 17, Scout, 14, and Tallulah, 11; actors Wilmer Valderrama, Lucy Liu and Soleil Moon Frye; and Frye’s husband, Jason Goldberg, who co-produced the MTV television show “Punk’d” with Kutcher.

The reported marriage was the first for Kutcher, whose credits include the TV series “That ’70s Show” and films “Cheaper by the Dozen” and “Guess Who?”, and the third for Moore, who has starred in three dozen films during her 24-year career including “St. Elmo’s Fire”, “Ghost” and “G.I. Jane.”

Moore’s two previous marriages – to rocker Freddie Moore (1980-84) and Willis (1987-2000) – ended in divorce.

Moore and Kutcher met in 2003.

In an interview in the September issue of Harper’s Bazaar, Moore described Kutcher as her “soul mate” and said they wanted to expand their family. But she said they had no marriage plans.