(Cover) - EN Showbiz - Ashton Kutcher and Demi Moore have spent the morning together amidst rumours of divorce.

Ashton and Demi visited the Kabbalah Centre in Los Angeles earlier today. The pair were dressed well for the religious service but appeared tense.

"Demi and Ashton were really dressed up for today's service. While Ashton pulled up in their black Lexus, Demi exited out of a side door of the Kabbalah Centre and quickly jumped in the car," a photographer on the scene told X17 Online.

"She clearly did not want to be photographed."

When the pair emerged from the Kabbalah Centre, the mood remained tense.

"Ashton really looked worried. He wasn't really in a good mood," the photographer added. "[H]is M.O. was definitely to get into the Centre and get out without being seen."

Ashton has been accused of having an affair with 23-year-old Sara Leal. Pictures of Sara and Ashton from an outing in June have spread across the Internet.

Both Ashton and Demi have posted several messages on their mutual Twitter accounts seemingly referring to the rumours. It has been reported that Ashton and Demi no longer follow each other on the social media site.

"When you ASSUME to know that which you know nothing of you make an ASS out of U and ME (sic)," Ashton wrote Thursday morning.

"When we are offended at any man's fault, turn to yourself & study your own failings. Then you will forget your anger. Epictetus (sic)," Demi wrote on her account last week.

Demi returned to Los Angeles from New York City this week, where she was promoting her new film Five. (C) Cover Media