Well, here we go. As much speculated, Chris Brown is indeed featured on the new expanded version of Rihanna's "Birthday Cake" (Brown's first line: "Girl I wanna fuck you right now. Been a long time, I’ve been missing your body"), but that's not all: Rihanna, in turn, is featured on a new remix of Brown's single "Turn Up the Music." (Listen to the end to hear Rihanna giggle, "Oh no, you made me laugh.") So, instead of just one collaboration between the pair, there are two. Have a listen to both and please share your thoughts and feelings — not just on the music. (Vulture's quick gut check on the whole thing: Ahhh, Rihanna! What are you doing! And god, why is the Chris Brown song so stupid catchy!)
And hit the play icon below for "Birthday Cake."