Name: Chris Brown
Date of Birth: May 5, 1989
Other: Rumored: Rihanna has denied her relationship with Chris on a radio talk show, saying, “Are you serious? That is funny to me, he’s about 10. He’s like a brother to me. I don’t see him like that at all. I wouldn’t rule out dating a younger guy though.”

Early March 2008: “Chris and Rihanna were aware of people watching them but couldn’t keep their hands off each other,” a source told Us Weekly. “It was a very sexy public display of affection. By the end of the evening they were kissing passionately and Rihanna was lying in his arms. If people weren’t sure they were going out before they certainly knew afterwards.”

Name: Josh Hartnett
Date of Birth: July 21, 1978
Other: Rumored: Josh Hartnett, was spotted kissing and cuddling with the “Umbrella” singer, October 11, 2007 at NYC club Pink Elephant, a witness tells Usmagazine.com.
A source says the couple met up after her Thursday (October 11, 2007) night concert at the Nokia Theatre in Times Square.

Name: Shia LaBeouf
Date of Birth: June 11, 1986
Other: Rumored: After seen having a romantic meal in Beverly Hills restaurant Kate Mantilini, in August 2007, Rumors been sparking Rihanna and Shia were dating.

Name: Omarion Grandberry
Date of Birth: November 12, 1984
Other: Rumored to have dated in early 2007