Although a new album release date is not yet set, Rihanna appears ready to unleash new music, starting with "FourFiveSeconds" with Kanye West and Paul McCartney.

Shortly after Kanye West previewed the new song at Wednesday's iHeartMedia Music Summit, Rihanna posted the song on her website before the track became available on iTunes.

 "Me, Rihanna, 'Ye and Paul [Mc Cartney] got a song about to drop as well," Ty Dolla $ign said earlier this month, perhaps alluding to "FourFiveSeconds." 

"It's gonna drop soon. I heard they shot the video recently. I don't know what the final title is, but I know it's crazy, so just be looking out for [it]."

Perhaps Rihanna's reaction to her song going live on her website captures the essence of the song.

With a lot of rumors surrounding Rihanna's new album or single this year, the 2015 Super Bowl could bring about an unlikely debut thanks to her BFF Katy Perry.

After being confirmed for the 2015 Super Bowl halftime show, Katy Perry has revealed that a surprise performer will join her for the honor, but the singer is being tight-lipped as to who it might be.

"I have a couple of tricks up my sleeve, but I can't tell you everything. I'm gonna let people just think about it," said Perry to Entertainment Tonight.

When pressed further as to the identity of this secret performer, Perry said, "Let's just say female empowerment."