Bar Refaeli and Leonardo DiCaprio had a hot-and-heavy make-out session at the new Las Vegas Club on New Year’s Eve so guess they are back together again!

(( Leonardo DiCaprio isn’t shy about letting people know he is back on with ex Bar Refaeli: They had a hot-and-heavy make-out session at new Las Vegas club, The Bank in the Bellagio Hotel, on New Year’s Eve.

photos provided by PR Photos