Demi Lovato : hooking up with joe jonas???

According to reports, the Jonas Brothers and Demi Lovato  who recently split after dating for a few months — have become “friends with benefits”.

Sources say the former couple have been secretly hooking-up,despite claims Joe has been romancing Twilight star Ashley Greene.

“They partied after their first concert and ended up hooking-up back at the hotel,” said one loose-lipped insider.

SOURCE SAID:

“It’s no secret that she wants him, and Joe finally gave back in for whatever reasons.

“While on tour, I guess we can say they are doing that whole ‘friends with benefits’ thing, but keeping it low!”