Spears 'not dating minder'

Britney Spears' publicist has denied she is dating her minder, after the pair was photographed enjoying a sunshine vacation together.

The superstar singer and a muscle-bound security guard, known only as Lee, were spotted last week frolicking on a Mexico beach - prompting rumours of a romance.

But her representative Larry Rudolph tells People.com: "There is no truth to this at all."

And Rudolph insists the 'Toxic' hitmaker is not dating anyone at the moment.

He adds: "She is 100 per cent single."