Katy Perry's 'Part of Me' 3-D Movie Sneak Peek: Meet The Singer's Grandmother (VIDEO)

Posted June 22, 2012, 7:17 pm   •   by Gabrielle Chung   •   0 comments

Katy Perry may be an international superstar, but there's one lady that can still put "Wide Awake" singer in her place -- her grandmother Ann Hudson.

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."

So what was Katy like growing up?

"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!"

To see more from Perry's new 3-D movie, check out the its trailer below. Katy Perry: Part of Me hits theaters July 5.