– A bartender at the Lion’s Den restaurant in Waterford, Mich. confirms a fan’s report that Miley is totally into her new on-screen love interest. But oops – he already has a girlfriend! Miley Cyrus seems to be totally over her boyfriend of a year, Liam Hemsworth, and ALSO appears to have moved on to yet ANOTHER co-star — Douglas Booth. HollywoodLife.com chatted to a bartender at the Lion’s Den in Waterford, Mich., who corroborated a fan report that Miley and her new on-screen love interest in LOL: Laughing Out Loud were getting cozy this week – three days before Liam announced their break-up!

“It looked like Miley was very interested in Douglas,” the bartender – who prefers to remain nameless – tells us. “I thought they were boyfriend and girlfriend, they were flirting so much. She was really fawning all over him, acting really girly-girly. For his part, he seemed to be eating up the attention.”

Although the 17-year-old Hannah Montana starlet was very touchy-feely with Douglas, also 17, they weren’t doing anything illicit in the restaurant — after all, they WERE out with fellow LOL stars Ashley Greene and Tanz Watson. “The flirting was very respectful and no, they didn’t kiss,” the bartender says. “They were among friends and other people in the restaurant – but she WAS falling all over him. ”

The Lion’s Den staffer corroborates an eyewitness report by fan Taylor, who wrote of her August 22 run-in with Miley & co. at the restaurant, “It was really weird, though, she was ALL over the Douglas kid. I wanted to ask her where Liam was but thought that would be a little rude lol.”

Well, not SO rude, given that Liam, 2o, broke the news of his split from Miley August 25; the couple dated for a year after meeting on the set of their tearjerker The Last Song last summer. While it looks like his ex is trying to move on with her hunky British co-star – who happens to have a girlfriend of three years! – Liam himself looks to be just fine. New reports indicate that he had a few hot dates with an older woman named Katy in Huntington Beach, Calif