One of the most popular songs of 2011 now has a Rihmix. The song now includes nasally vocals from the Femme Fatale–that’s right, it’s Britney bitch.

“I asked my fans last week who they really wanted me to collaborate with, and Britney was one of the most popular names,” RiRi told New York’s Z100 show host Elvis Duran. “Britney doesn’t do features, and it was really amazing that she wanted to be a part of this song.”

Clearly the original version is better since the song does not need Britney’s touch, but if you’re a fan of the comeback pop star the remix is definitely worth a listen. Watcha think? If you like it that much, you can find it on iTunes.