Lindsay Lohan has confirmed her split with her girlfriend, DJ Samantha Ronson. "We are taking a brief break, so I can focus on myself," Lohan tells E!. According to reports, on Friday night, Ronson barred Lohan from entering a party for her twin sister, Charlotte Ronson, and security guards had to restrain Lohan. Then, just hours later, Ronson changed her locks on Saturday to prevent Lohan from getting into the L.A. home they had shared. (Photo: WENN)