Britney Spears to marry, again

Britney Spears is ready to walk down the aisle for the third time.

The 30-year-old is to marry her long-term boyfriend and former agent Jason Trawick.

He told Access Hollywood  that they are engaged. They have been together since 2009.

Britney hinted at the big news with a tweet yesterday morning which read: "OMG. Last night Jason surprised me with the one gift I've been waiting for. Can't wait to show you! SO SO SO excited!!!!"

The Oops I Did It Again singer was previously married to Kevin Federline with whom she has two sons - six-year-old Sean Preston and five-year-old Jayden James - but they divorced in 2006.

She also briefly wed childhood friend Jason Alexander in 2004 but the marriage was annulled after 55 hours.