KATY PERRY has given fans a glimpse of her past by posting a childhood snap of herself of Twitter.
The singer tweeted a black and white picture of her 11-year-old self with the caption: 'Where are you Katy Hudson? This was my first 8X10 probably around 11 years old... Ahh memory lane...'
Hudson is the singer's real surname. She changed it to Perry - her mother's maiden name - so as not to be confused with actress KATE HUDSON.