"Enough Cryin" a song by American recording artist Mary J. Blige from her seventh studio album, The Breakthrough (2005). Written with and produced by Rodney "Darkchild" Jerkins, the song features Blige's alter ego, Brook Lynn, whom Mary created to give her lyrical freedom without the fear of damaging her own persona. The song was released as the album's third single on June 26, 2006 and was her most unsuccessful release in the UK from The Breakthrough, peaking outside the UK Top 40.