Rihanna crowned the Queen of the West Hollywood Halloween Carnival.Greystone Manor, West Hollywood, CA.October 31, 2012

*Early this morning, Rihanna revealed that she has a duet entitled “Nobodies Business” with ex-boyfriend Chris Brown, three years after Brown was charged with assaulting her.

The song was part of an official track list that Rihanna tweeted to her followers for her upcoming album “Unapologetic,” due Nov. 19, and comes after weeks of speculation in the media that the couple has rekindled their romance being spotted together at numerous events.

The two singers appeared on remixes of each other’s songs earlier this year: Brown on Rihanna’s “Birthday Cake,” Rihanna on Brown’s “Turn Up the Music.”

Other collaborations on Rihanna’s upcoming “Unapologetic” album include rapper Eminem, newcomer singer-songwriter Mikky Ekko and rapper Future.