We love Katy Perry. Her crazy wigs, sense of humour and the fact that she has managed to tame Russell Brand's wild ways! But after seeing this latest interview we adore her even more!

The California Gurls star has answered half an hours worth of questions from YouTube users and she really lets us get to know her a lot better.

Katy looks amazing in a music score print dress, a vivid purple wig and of course her flashy engagement ring!

Here is half an hour of Katy goodness:

What is your favourite Katy Perry tune? Tell us on Twitter @areyouentwise

Katy's crazy clobber!