Chris Brown Freestyles Over Kanye West Songs, Possibly Upsets Rihanna

Chris Brown performs at the 2011 American Music Awards at the Nokia Theatre in Los Angeles on November 20th, 2011.

And lo, Breezy took some Yeezy beats and caused more controversy. Although the release of his fifth full-length, "Fortune," is less than two months away, Chris Brown is still offering fans some new, non-album hip-hop. On Thursday morning (May 10), the pop star posted freestyles over two recent Kanye West songs, "Mercy" and "Theraflu" (er, "Way Too Cold"), on his Twitter feed -- one of which may unintentionally recall his ex-flame, Rihanna.

Breezy's take on "Mercy" is innocent enough -- lines like "I got a whole lot of girls in Dubai/I got a bush bitch in the Outback" roll across the beat as Brown ratchets up his intensity -- but over Hit-Boy's "Cold" beat, Brown tosses off an interesting line about an unnamed ex-girlfriend. "Don't fuck with my old bitch, it's like a bad fur/An industry n---a done had her," Brown sneers during the freestyle.

Shortly after the song was released, Rihanna posted on Twitter, "Aw, poor dat #neaux1currrrr," and apparently unfollowed her "Birthday Cake" collaborator. Brown then responded by writing, "Assumptions! I didn't say any names so if u took offense to it then its something you feel guilty about."

"Fortune," originally slated for a May 8 release date, will now hit stores on July 3, as singles like "Strip" and "Till I Die" continue to dwell on the Hot R&B/Hip-Hop Songs chart. On Thursday, Brown plans to shoot a music video for "Till I Die," which features Big Sean and Wiz Khalifa.