Ashton and Demi not reuniting

Ashton Kutcher and his estranged wife Demi Moore are not reuniting, even though the former couple were spotted together at Kabbalah instructor Yehuda Berg's 40th birthday gathering on Thursday at the Intercontinental Hotel in LA's Century City.

According to a source, the pair, who announced their plans to divorce in November, seemed to be "friendly" when they met.

"They were friendly. Ashton got up at one point and grabbed coffee in a paper cup for Demi, and they smiled a few times during the program at each other," the insider told People Magazine.

"They seemed to get along and feel comfortable," the source said.

According to another source, friendly interaction is as far as things will go between the exes.

"The family is in a pretty good place right now, but Ashton and Demi won't go back to being what they were.

"Ashton will always be a part of their lives, especially with regard to the girls and how close he is with them," the source said.

Of Moore, 49, who recently completed a stint in treatment, the source said that Kutcher, 34, "will always support" his ex, but "the relationship has evolved and will continue to. There are just too many issues to go back. It's about figuring out how to move forward into a new place."