Moore, 50, and Schnabel, 26, who began dating in November, were both in Miami last week at an Art Basel event, but were spotted mostly apart from one another.
A source told the Post that the art collector son of filmmaker Julian Schnabel broke it off because he “wasn’t too happy that Demi flew down to party at Art Basel while he was working to build his business. It was a distraction he didn’t need while all the big collectors were in town."
Seemingly nonplussed about the breakup, Moore was snapped partying with Stacey Keibler and Lenny Kravitz at an after-party.
Demi is currently in divorce proceedings with estranged husband Ashton Kutcher, who is now dating his “That 70s Show” co-star, Mila Kunis.
Actress Demi Moore and her younger man, Vito Schnabel, have called it quits after a brief romance, says the NY Post.