That didn't take long...

A day after Ashley Greene announced her split from Joe Jonas (via People), she's UPGRADED --I mean, moved on with Kings Of Leon bassist Jared Followill.

According to People, it's obvy they're into each other and shit.  When they went out for St. Patty's Day in NYC last night, they left the club around at 4 a.m. and went to her place.   SEX ON FIRE.



She's probably so excited to have sex with someone again.  Wait a minute, we don't actually still believe Joe Jonas is a virgin, do we?