britney spearsBritney Spears has reportedly lashed out at friends and family in a new song for her next album.

In between television appearances, recording clips for Madonna’s tour and legal talks, Britney is said to be working on tracks for her album and the Sunday Mirror claims that one song hits out at her mum living off Britney’s earnings.

A source told the newspaper that the song ‘ATM’ includes the line: “Hey Mama, I know it’s my cash you seek.

“You know they treat me like an ATM, but y’all know that I’m too good for ‘em.”

Another song is said about her relationship with Justin Timberlake, dismissing her teenage claims that she would not have sex before marriage - and suggesting she wasn’t even a virgin when they started dating: “I know you thought you were the first, but I had already quenched my thirst, I was already bad.”

The source explained: “The songs are up tempo and there are some wicked heavy beats. She’s built on the foundations she laid in her last album, Blackout.

“These tunes will change the way people think about Britney. A lot of people have messed her around over the years and she’s bottled up all this anger and now she’s just let it all out.”