LOS ANGELES (TheWrap.com) - GOP support may be growing in Hollywood, but the money hasn't exactly been flowing to the party's presidential hopefuls. Front-runner Mitt Romney has fared the best among the GOP field, picking up donations from Lionsgate Vice Chairman Michael Burns, former Metro Goldwyn Mayer chief Harry Sloan, and former Yahoo! and Warner Bros. head Terry Semel, according to recent campaign filings. Romney also raised an estimated $1 million at a December fundraiser at the Beverly Hills Hotel. ...