People News Lindsay Lohan threatening to leave rehab after Adderall taken away 05/11/2013 Lindsay Lohan is threatening to quit the Betty Ford Center near Palm Springs, Calif., after doctors ended her supply of Adderall, sources told TMZ. 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: Lindsay Lohan Betty Ford Mean Girls