Katy Perry's 'Part of Me' 3-D Movie Sneak Peek: Meet The Singer's Grandmother (VIDEO)
In a freshly-released clip from Perry's new movie, Katy Perry: Part of Me, the 27-year-old visits her grandma during her tour stop in Las Vegas, Nevada.
And according to Perry's grandma, the singer wasn't the best child growing up.
What did Grandma Ann say about Katy?
"I remember I went one time to babysit and I had to keep them for the weekend," her granmother dishes.
"It was awful."
"A show-off," Hudson said of her granddaughter's childhood years. "I know it -- an attention-getter!"
"I know I'm a show-off," the popstar quickly quipped. "But it's got me somewhere!"