A lawyer for Kevin Federline wants the Los Angeles Police Department to release its report on an incident at ex-wife Britney Spears’ home that led to the pop star losing custody of her two sons.

A video believed to show Britney Spears going through a red light was submitted to Los Angeles Superior Court, in the latest piece of evidence entered in the child-custody battle between the pop star and ex-husband Kevin Federline.

Troubled singer Britney Spears shocked onlookers by launching into a bizarre outburst in court on Friday.

Kevin Federline believes the court ruling giving him custody of his two children with Britney Spears was “justified”, his lawyer said today.

Lawyers for Britney Spears and Kevin Federline were back in a US court in an ongoing custody dispute involving the pair's children.

David Hasselhoff's ex-wife has fired her attorney after losing custody of her teenage daughters last Friday.

Aspiring rapper Kevin Federline is seeking sole custody of his two children with Britney Spears, because he hasn't known the location of the young boys since the singer filed for divorce.