Rihanna 'dating' Wilmer Valderrama

London, Mar 24 (ANI): Rihanna was recently spotted getting "too cosy" with Wilmer Valderrama at the Geisha House in Hollywood.

Wilmer, who once dated Lindsay Lohan, hosts weekly karaoke nights at the club.

As soon as Rihanna arrived at the place, Wilmer, star of That 70s Show, had all eyes for her.

"Rihanna looked so pretty and Wilmer could hardly take his eyes off her," The Mirror quoted a source, as saying.

It didn't take much time for them to break the ice, as they soon began chatting endlessly, the source said.

"They were chatting and laughing for ages. They looked pretty cozy and relaxed in each other's company. Wilmer was all charm and even had a bottle of champagne for Rihanna," the source added.

It was the second time that Rihanna was out partying without boyfriend Chris Brown, following their pre-Grammys bust up.

Meanwhile Brown, who allegedly attacked Rihanna and left her with a split lip, a bloody nose and a bite marks on her hands, has been charged on 2 felony accounts. (ANI)