Demi Moore Attends 'Margin Call' Premiere Without Ashton

Demi Moore, 48, has been in the news for more than her new anticipated movie, Margin Call, lately, with the rumors of her dissolving marriage to Ashton Kutcher gaining momentum.

Monday night, Moore arrived solo at the premiere for the new movie, a thriller about the activity in an investment bank during the early hours of a financial crisis, which features a star-studded cast, including Kevin Spacey, Jeremy Irons, Zachary Quinto, Stanley Tucci, Paul Bettany and Simon Baker. The actress was wearing her wedding ring at the event, however, and she was also seen out with Kutcher just last Saturday, when the two attended the concert for the Clinton's Foundation in Hollywood, reports People.

After rumors once again surfaced that Kutcher had recently been unfaithful to his wife of six years, the couple tweeted some cryptic messages and have only been seen publicly together intermittently, though neither has verified a break-up. They recently went camping together at Cachuma Lake near Santa Barbara, but reportedly "seemed cold to one another," a source told Us Weekly.

You can see Moore in Margin Call, to hit theaters this Friday, October 21.