I'm The One DJ Khaled feat. Justin Bieber
19 August 2015, 09:54
Katy Perry's Lyric Quiz!
It's time to get our Katy Perry on in an intense battle with your own memory. Come on, you know the words to 'Teenage Dream'... right?
Are you a big Katy Perry fan? You are?! Well now it's the time to prove it. We've put together a pretty tricky quiz for all you #KatyCats out there to test whether or not you know the difference between 'Roar' and 'T.G.I.F'... to name just a couple!
To get you in the mood, why not practice your Katy knowledge by watching our exclusive video above.
So... are you ready? No cheating now. Go!
Katy Perry's Best Bits!