People News John Mayer closes his Twitter account to concentrate on new album 09/13/2010 John Mayer's publicist says the U.S. pop star has closed his Twitter online messaging account so he can concentrate on recording a new album. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Demi Lovato Miley Cyrus LeAnn Rimes John Mayer
