Britney Spears to marry Jason Trawick?

Britney Spears has reportedly decided to marry former agent Jason Trawick.

The pop singer, who has been dating Trawick since last summer, has begun to plan her wedding, which she would like to finalise by the end of 2010.

A source told Now: "Britney's on top of the world right now and has started wedding plans. They've decided to have a small, intimate ceremony - not a big media circus - but they'd like to say 'I do' by the end of the year. They've been dating since last summer and Jason's nothing like her exes."

As for any plans for Spears to become a mother again, they said: "She's aware that there'll be a big age gap between her elder son Sean and her next baby, so she definitely wants it to be sooner rather than later."

The insider added: "Brit's dad Jamie and mum Lynne are fully supportive - since Britney was sectioned two years ago, they've been ultra-vigilant about her personal life but they've known Jason for years and trust him completely."

Spears recently wrapped filming a special appearance for Glee.