Is Rihanna getting close to Aubrey Drake Graham?

London, May 21 : After much of speculation about Rihanna's new beau, it is now being suggested that the mystery man is rapper Aubrey Drake Graham.

According to reports, the `Umbrella' hitmaker was recently spotted with an army of six pals at a nightclub, where she was all eyes for her new man Graham.

Sources say that the duo looked very comfortable with each other at the nightclub.

"She was drinking whiskey and apple juice and making out with him all night. They were really cute together," the Daily Express quoted a source as saying.

Rihanna called it quits with Chris Brown after he allegedly attacked her and left her with a split lip, a bloody nose and bite marks on hands.