Britney Spears

Though Britney Spears and Kevin Federline’s whirlwind marriage had been anything but wholesome, things really heated up between the two after their divorce in 2007. Though the couple originally agreed to joint custody, Federline later filed for full custody of their two sons, Sean Preston and Jayden James, claiming that Britney’s alcohol and drug addictions were a risk to their children. In October 2007, Federline was awarded full custody of their sons, much to Britney’s dismay and it wasn’t until 2008 that she was awarded visitation rights.