Josh Hartnett: Rihanna's Latest Boy Toy

Rihanna and Josh Hartnett must have really hit it off while they filmed TRL together this past Monday Tuesday in NYC.

Hartnett, 29, and Rihanna, 19, were spotted kissing Thursday night at NYC club Pink Elephant, according to Us Weekly.

The new couple lunched together three weeks ago in L.A. and met up after her concert last night at the Nokia Theatre in Times Square. Rihanna and Josh “didn’t come together, but left together.”

Hartnett recently romanced Scarlett Johansson and Helena Christensen. Rihanna‘s most recent conquest was actor Shia LaBeouf (she denied the hook-up).

Shianna is officially dead!