The Apprentice 'The Celebrity Apprentice' star Donald Trump fires Mark McGrath 04/11/2011 Mark McGrath became the sixth candidate fired from NBC's fourth season of The Celebrity Apprentice during Sunday night's broadcast of the reality competition's sixth episode. Read More RELATED NEWS Marlee Matlin responds to allegations Donald Trump called her "retarded" during 'The Celebrity Apprentice'Gary Busey files for bankruptcy, blames "past unfortunate choices"Ivanka Trump and husband Jared Kushner have a baby girl TAGS: The Apprentice Gone Country Nashville Star The Real Housewives Don't Forget the Lyrics! The Real Housewives of Atlanta NeNe Leakes Donald Trump Marlee Matlin Star Jones McG Gary Busey Mark McGrath