The sexy Umbrella singer insists she's single, but if she was in the dating game, she'd be looking for a guy with a good musical knowledge and a global perspective.

"I'm turned on by guys who are cultured," she tells The New York Times' T magazine. "That'll keep me intrigued. They don't have to have a single degree, but they should speak other languages or know things about other parts of the world or history or certain artists or musicians. I like to be taught."

And in the candid interview, the R&B star admits she has had plenty of time to perfect her sex skills, revealing she first started thinking about intercourse when she was an 11-year-old schoolgirl - but she felt sure she was lagging behind her friends.

Rihanna explains, "There's always this human instinct about that, even from a very, very young age. But, by, like, age 11, girls were talking about what they had and hadn't done. I hadn't even kissed a boy yet, so it always made me feel insecure, like I was never gonna be good or ready or know what to do. I didn't even have boobs."

Rihanna has since dated Chris Brown and has been linked to Drake, Leonardo DiCaprio and racing driver Lewis Hamilton.