After rumors of another Chris Brown collaboration were confirmed by Rihanna herself with the release of her Unapologetic album tracklisting, a snippet of the new duet has debuted. Despite an overwhelming amount of backlash for her decision to invite her physically abusive ex-boyfriend to sing on her Talk That Talk album "Birthday Cake" remix, the recently reunited couple are at it again, and they have a message for all their detractors.

The title of the new duet says it all -- "Nobodies Business." "I sing it to the world, baby give me something/ Imma be your girl I wanna make you mine/ And it ain't nobodies business/ It ain't nobodies business/ It ain't nobodies business/ It ain't nobodies business/ Just mine, and my baby," Ri sings, channeling Michael Jackson and a line from his classic, "The Way You Make Me Feel."

READ THE FULL STORY AT AOL MUSIC BLOG.