Pop star Britney Spears and her husband, Kevin Federline, have filed for divorce, court officials in Los Angeles say.
The documents cited "irreconcilable differences" for the divorce.
Spears’s previous marriage, to childhood friend Jason Alexander, was annulled two days after the couple exchanged vows in Las Vegas in 2004.
The singer gave birth to her second child by Federline in September.
Spears has sold more than 60 million albums since her pop debut in 1998. Her personal wealth was estimated at about $123m in 2004 by Forbes business magazine.