“Bittersweet”  is a song recorded for her upcoming third studio album, Back to Me,by American singer Fantasia.The song was released on May 11, 2010 as the lead single of the album.Released as Digital download.The track peaked at No.1 on both the U.S. Billboard Adult R&B Chart and Mediabase’s Urban Adult Contemporary chart.”Bittersweet” was nominated for Best R&B Song and Best Female R&B Vocal Performance in the 2011 Grammy Awards.