Britney Spears does scantily-clad dance in her garage gym... after blasting ex Kevin Federline - Daily Mail

Britney Spears treated fans to another energetic dance video on Tuesday in the wake of Kevin Federline's explosive interviews about her. !

In recent days Britney has slammed her ex-husband's 'hurtful' claims that their sons, Sean Preston, 16, and Jayden James, 15, are embarrassed by her racy posts, and that the singer's controversial conservatorship 'saved' her. .

Loving life: Britney Spears treated fans to another energetic dance video on Tuesday in the wake of Kevin Federline's explosive interviews about her .

The post came after she blasted her ex-husband Kevin for his 'hurtful' interview with ITV News all about her, their marriage, and their children.

Kevin also defended Britney's estranged father - former building contractor Jamie Spears - who controlled every aspect of her life during a 13-year conservatorship, which ended on November 12

Receives $20K/month in child support: Spears' Instagram post came after she blasted her ex-husband #2 Kevin Federline for doing a 'hurtful' interview with ITV News all about her

On Saturday night, Britney said it 'saddened' her to hear Kevin speaking so publicly about private family matters

'100% I feel like he saved her back then': Kevin also defended Britney's estranged father Jamie (pictured in 2012) who controlled every aspect of her life during a 13-year conservatorship, which ended on November 12

PopoZão rapper: Kevin's two-year marriage to Britney ended in July 2007, and just six months later she was put on 5150 involuntary psychiatric hold (pictured in 2006) 

'One word - hurtful': On Saturday night, Spears said it 'saddened' her to hear Kevin speaking so publicly about private family matters