Kevin Federline Slams Sam Asghari for 'Professional Father' Comments, Addresses His Relationship With Britney Spears

Kevin Federline Says He Fought With Britney Spears Over Cocaine Use

Kevin Federline's latest shock claim: Britney Spears did cocaine while still breastfeeding her sons... which was 'final straw'

Kevin Federline Says He Had Sex With Britney Spears on First Night