Demi Moore and Sean Friday "made out all night" while partying in Los Angeles.
The pair were spotted at the Standard Hotel in Hollywood where they couldn't keep their hands off one another and danced into the early hours of the morning, leaving at around 2am on Sunday (12.01.14).
A source told People magazine: "They danced and made out all night.
"Demi was chatty and smiley all night. She looked flawless."
They were joined by Demi's friend, floral designer Eric Buterbaugh, in the VIP section of the club where their table was covered in Red Bull drinks - one of the 51-year-old actress' favourite beverages.
The 'Striptease' actress recently holidayed with the Dead Sara drummer, 27, in Mexico and his brother Jason Friday previously revealed their budding romance is getting serious.
Jason said: "It's going well. They are great and he seems really happy, so it's all good."
Demi and Sean's romance comes shortly after her divorce from Ashton Kutcher was finalised in November 2013, almost two years after they separated.
The 'Two and a Half Men' star filed for divorce in December 2012 but proceedings took a while to resolve because the former couple were reportedly at odds over how to divide their assets and $300 million fortune.
Since splitting from Demi - who has three daughters with second husband Bruce Willis - Ashton has been romancing Mila Kunis.