Ex factor: Ashton and Demi

They might have been going through a divorce but estranged couple Demi Moore and Ashton Kutcher met each other in a friendly way at the pre-Golden Globes party in Hollywood.

Kutcher approached estranged wife at the CAA party at Soho House Friday night after he spotted her sitting with Madonna and Sean Penn.

"Within five minutes of them seeing each other, Ashton did come over," nypost.com quoted a source as saying.

"It was a crowded room so he made his way over. Demi and Ashton, and Madonna and Sean, were talking and hanging out. Ashton and Demi didn't arrive together, or spend the whole night together, but it was 100 per cent normal. There wasn't an issue," the source added.