Demi Moore has landed herself a new toyboy, according to reports.
But the New York Post said she had snagged a new boyfriend - a New York art dealer - who is half her age.
"They were dancing and grinding all over each other, openly, in front of other guests," a source told the newspaper.
Since the lavish bash, it's said that Demi and her new man have been "quietly spending time together".
Meanwhile, Ashton is in a relationship with That '70s Show co-star Mila Kunis.
Vito is reported to have previously dated another older woman - supermodel Elle Macpherson.