BRITNEY SPEARS’ fling with COLIN FARRELL only lasted a few weeks but he clearly made his mark.
The producer of her track Don’t Hang Up has claimed it was written all about filthy phone calls between the pop star and the actor when they dated in 2003.
Joshua Schwartz, who helped make the track for her album In The Zone, told The Original Doll podcast: “That song was about phone sex.
“She went on a dating spree and started seeing Colin Farrell.
“I remember her talking about how she’s on the phone with him all the time so I think that’s where it kind of came from.
It wasn’t anything like too deep.”
Their romance came before Britney’s 55-hour marriage to Jason Alexander.
She later went on to tie the knot with Kevin Federline.
Her second marriage lasted three years.
Britney is now wed to third husband Sam Asghari.
