Britney Spears is a happily engaged woman!

Jason Trawick proposed to the 30-year-old pop star last month, and Brit is absolutely lovin' her new engagement ring bling. The smiling beauty posted the above photo and Tweeted: "I can't stop looking at it!!"

We can't stop looking at how gorgeous our girl looks in her form-fitting blue sweater. Meow!

Spears and Trawick have been together since 2009.