Britney Spears' manager has blasted reports the singer is dating one of her bodyguards.

The Toxic hitmaker was rumored to be seeing former Israeli soldier Lee who has been working for Britney for the past 6 months.

"There is no truth to this at all," Larry Rudolph told Access Hollywood, adding that Britney is "100% single."

He also says Lee is a staff photographer and not part of her security team.

And in July 2007, Spears was spotted out on the town with former bodyguard Daimon Shippen.

Sources denied the two were in a relationship at the time.

Spears recently dated British paparazzo Adnan Ghalib, 35.