Britney Spears is taking in the sights of London ... and filming her newest music video for the single "Criminal" at the same time.

The pop star Tweeted the above photo and the following:

    "Look at this view of London... so beautiful! Love it here."

While Brit is abroad, her beau Jason Trawick has been busy ring shopping. Could our girl be walking down the aisle soon? And just yesterday, we got a glimpse at the new cover art for the "Criminal" single.

Looking forward to seeing what Brit whips up for the upcoming video!