Michael-Cox worked with Usher contributing to '' Confessions '' co-writing and co-producing Billboard Hot 100 number one songs " Burn " and " Confessions Part II " . Confessions won Best Contemporary R&B Album at the 2005 Grammy 's . Confessions has been certified diamond by the Recording Industry Association of America ( RIAA ) and , as of 2012 , has sold 10,3 million copies in the United States . It has sold over 20 million copies worldwide . He worked with Mariah Carey again on her on 2005 's The Emancipation Of Mimi with hits ‘ Shake It Off ” and " Do n’t Forget About Us " . " Do n't Forget About Us " was nominated for two Grammy Awards . He wrote the fourth single from Chris Brown 's self-titled debut album " Say Goodbye " . He co-wrote " Be Without You " the lead single from Mary J. Blige seventh studio album The Breakthrough . The single was certified double-platinum in United States and was nominated for Record of the Year and Song of the Year and won the Best R&B Song and Best Female R&B Vocal Performance categories at the 49th Annual Grammy Awards
49th Annual Grammy Awards
49th Annual Grammy Awards
Bryan-Michael Cox