Ashley Greene & Jared Followill dating?

Ashley Greene doesn’t hang around!

The American actress who recently announced her split from boyfriend Joe Jonas was out celebrating St. Patrick’s Day with her former flame Jared Followill, according to Starmagazine.

Greene stepped out in the Big Apple to celebrate the holiday with the Kings of Leon bassist, who she dated in late 2009. The rumored new couple were snapped together at Phebe’s Tavern in Manhattan, where the actress was sporting a pair of festive green skinny jeans.

“They looked like a couple,” said one onlooker.

Meanwhile, sources close to Greene insist she isn’t bothered about her split from Jonas.

“They were apart a lot working,” an insider told E! News.

“It was never that serious. It was a fun, five-month relationship.

“Don’t be too upset they have broken up [Ashley and Joe] are not at all.

“Ashley didn’t leave Joe for Jared Followill. They just both agreed it was time to focus on themselves.”