Ross Lynch plays Newsround's GB quiz
He's been billed as the new Zac Efron and Disney's next big star.
Ross Lynch is the all singing, all dancing heartthrob of the Disney Channel's Teen Beach Movie.
He was in town recently and when he was here became Ore's new B.F.F.!
But before their friendship could be firmly cemented - the Stateside star had to pass a test on what makes Britain so Great!
Watch the video to see how he got on.