Mischa Barton and Luke Pritchard

The former O.C. actress split from her English-musician beau in March, and blogged about the split on her Web site. "Things just didn't feel quite right," Barton wrote, after parting ways with The Kooks' lead singer, whom she dated for four months. "There was no cheating or anything terrible, the bad just started to outweigh the good and a long distance relationship is never an easy thing to do."