Sarah Silverman, Michael Sheen ‘dating’

US COMEDIAN Sarah Silverman is reportedly stepping out with British actor, Michael Sheen.

New relationship ... US comedian Sarah Silverman is reportedly dating actor Michael Sheen.

INTERESTING new couple alert … US comedian Sarah Silverman is reportedly stepping out with British actor, Michael Sheen.

According to US Weekly, the two were spotted getting pretty cozy at well-known LA celebrity hotspot Soho House.

“They were making out at Soho House,” a source told the magazine. “They were all over each other for a lot of the night.”

Rumours about the potential couple first started when Silverman attended Sheen’s recent 45th birthday party.

“Sarah and Michael came and left together,” a source said. “When they left, Sarah opened her trunk so Michael could put all of his gifts in and then they drove away.”

Apparently Sheen’s ex-wife Kate Beckinsale also attended the party with her husband Len Wiseman, Us Weekly reports.

Sheen, who stars in the television hit Masters of Sex, and Beckinsale were married for eight years before splitting in 2003. He was most recently linked to actress Rachel McAdams, before splitting from her in February of last year.

Silverman was in a relationship fellow comedian and talk-show host Jimmy Kimmel for five years, until their split in 2009.