American pop star Beyonce Knowles' storage units were broken into by burglars who made the theft of more than USD 1 million worth of valuables, on Saturday (local time).

The Grammy-winner singer is the latest one to have storage units burglarized.  Law enforcement sources told TMZ that, "3 L.A. area storage units filled with Beyonce goodies were hit twice by thieves earlier this month, and the culprits swiped her expensive handbags and dresses."