She actually performed 8. She also performed TOTGA, Firework and We Are The Champions but they didn't play them on air for some reason. There might be videos later on though.
Capital FM should upload them to their website soon, I'll post them then.
Katy said she'll be recording a new record this fall too!
There might be videos later on though.
Where did she say that?? 
I love her so much! My only queen ♥
it's amazing..