Mischa Barton, Taylor Locke split

London (ANI): Hollywood actress Mischa Barton is single again, for she has split from Taylor Locke, her boyfriend of seven months. Taylor Locke joins Paris Hilton's ex Cisco Adler on the Barton 'scrap heap'.

According to reports, the couple was having a tough time finding quality time together because of work commitments. The pair went on a three-week charity safari trip to Africa, but it didn't turn out well, as the duo spent the trip quarrelling.

"They fought almost every day on the trip. She broke up with him just a few days after they returned to LA," the Sun quoted a source, as telling US weekly.