Katy Perry lit up Sydney like a ‘Firework’ at the Australian premiere of her brand new movie ‘Part Of Me.’

Sporting lilac locks, a gold Versace gown and spikey Christian Louboutins, the pop mega-babe sizzled on the hot pink carpet as she greeted hundreds of squealing KatyCats!

“Thanks for having me, thanks for letting me come into your country!” she gushed to MTV Australia as she arrived at George Street’s Event Cinema.

But she certainly wasn’t the only one who was excited to be there...

The ‘Wide Awake’ star was joined at the bash by a host of local celebrity fans, including ‘The Voice Australia’ finalist Sarah De Bono, who told us,

“I am a HUGE fan of Katy Perry’s..she’s got swag, she’s got style, she’s got a beautiful voice.”

And fellow reality star, rocker Reece Mastin confessed he’s been a diehard supporter after performing one of her biggest hits on the ‘X-Factor.’

“I did ‘I Kissed A Girl’ on the show, so I’ve loved her ever since then,” he said.

The juicy new 3D flick, which hits Aussie cinemas everywhere today (Monday July 2), promises fans a backstage pass to the singer’s life beyond the glitz and glamour of being one of the biggest popstar’s in the world!

Watch our interview with Katy Perry, Ruby Rose, plus heaps more Aussie celebs below!

Written by Sophie Barnett

We chat with Katy Perry, Ruby Rose, plus heaps ...

Copyright : MTV Australia