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Busy boy! Gerard Butler, one of Hollywood's notorious playboys, is now single and he's apparently already mingling.

According to a new report in Life & Style, the "Gods of Egypt" actor and his girlfriend of a year and a half, Morgan Brown, have split because "things started to get too serious" for him.

"Gerard broke things off with her," a source told the magazine. "Gerard really thought this was it."

However, when talk turned to marriage, "He just started dragging his feet about proposing, and then he just got a major case of cold feet," the source said.

Then, though, he quickly moved on!

Us Weekly is claiming that Gerard and British singer Rita Ora hooked up in mid-January at a Los Angeles hotel.

The two, the magazine said, had an intimate dinner at the hotel before heading up to a room together.

"They drank wine and she hugged him when he returned to the table from a break," an onlooker said. "Gerard paid the bill."

Furthermore, one of Gerard's pal told Us that he's not pining over his failed relationship.

"He's totally single and ready to get back out there," the source said.

Gerard, who has previously said he likes "confident" women, had been dating Morgan since May 2014. Rita previously dated Rob Kardashian and DJ Calvin Harris, Taylor Swift's beau.