Rihanna Denies Dating '90210' Star

Rihanna isn't dating Tristan Wilds

Forget those hot new hookup reports.

Rihanna, 21, tells Atlanta radio station Q100 that she's not dating "90210" and "The Wire" star Tristan Wilds, 20.

"This is funny. I had a house party, and you know how you hold house parties and people come over you don't even know?" she says. "He came by, brought his friends and everyone was hanging out."

"But I don't even have his number," she adds. "So I don't know how I could be dating him."

The singer says she's not ready to begin dating yet.

"No. I'm a very flirty girl, though," she says. "I don't think I have all the time for a commitment right now, or the energy. A relationship is another life, another career, really."

Check out Rihanna's best bikini photos

Despite the violent way her relationship with Chris Brown ended, she still listens to his tunes.

"When [his music] comes on the radio, I don't ... turn it off. I like his music."

She goes on, "I've gotten over it, but there are definitely constant reminders... songs that were our favorite songs, or hit songs