Britney Spears spent her 28th birthday with manager-boyfriend Jason Trawick, scotching rumours they had parted ways in Australia.

The couple were seen at a Fred Segal boutique in West Hollywood on Wednesday. An onlooker said: “She looked so happy. She seemed very excited to spend her morning with Jason.”

A source said:”Britney is very happy to spend the day with Preston and Jayden. The kids know it’s her birthday … [They] are very excited about Britney’s cake too.”

Trawick, 37, was rumoured to have turned down a marriage proposal from Spears while they were in Australia for her Circus tour. Spears strongly denied the speculation.