Mary Kate Olsen Was Dating Heath Ledger

According to the NY Post Heath Ledger was dating Mary-Kate Olsen at the time of his death.

"Using a number programmed into Ledger's cell, a nervous Wolozin [the masseuse] called the 21-year-old Olsen - whom law enforcement sources said was dating Ledger - in California."

Meanwhile the NY Daily News says Mary-Kate Olsen sent her security guard to Heath Ledger's apartment. The actress sent the guard after being called by his masseuse. It was the guard who revealed that Mary Kate Olsen was Dating Heath Ledger to the police, Perez Hilton reports.