Drake

"Extra" caught up with rapper Drake on Tuesday, on route to Toronto, and talked to him about his upcoming projects, including going into the studio with Chris Brown.

"Yeah, I've been working all night," Drake said. "I've just been in the studio. I was actually in the studio with Chris Brown for a little bit. Then I was studio hopping, seeing where I can lend my hand since I've done mine."

Late night talk show host Jimmy Kimmel and singer Drake decided to make up their own song about the phenomenon that is Twitter. Check out the hysterical music video!

Grammy nominee and performer Drake tells "Extra" his favorite moment from the awards show was seeing Taylor Swift -- and he wants to work with her in future!

"Seeing Taylor Swift in person is always fun for me," Drake, real name Aubrey Drake Graham, dished to "Extra's" AJ Calloway backstage at Sunday's show. "I bought this Taylor Swift t-shirt the other day that I might wear tonight."

The rapper continued, "I just have this small little thing with her, I just like her whole being. I'm excited about her career and I'm excited about wearing my t-shirt tonight."

When Calloway asked Drake if he would consider collaborating with the country megastar, Drake answered, "That would be nice, I'm down!"

See photos from the 52nd Grammy Awards!

Rihanna has been linked to numerous NBA stars -- but despite recent pictures of her hanging out with LeBron James, a source close to the singer says they are not romantically involved.

The "Disturbia" singer and LeBron enjoyed lunch and a spa day at the Carol's Daughter Hand and Foot Spa in the Big Apple, but a Rihanna source tells "Extra" that rumors of a romance are nothing but net gossip. RiRi's lunch with LeBron -- who is close to her mentor Jay-Z -- was strictly business.

The source tells "Extra" that RiRi is still dating Canadian hip-hop star Drake.