Katy Perry: 'Part of Me 3D' Premiere!

Katy Perry looks glamorous in head-to-toe Dolce&Gabbana on the red carpet at the premiere of her new concert film Katy Perry: Part of Me 3D held at Grauman’s Chinese Theatre on Tuesday (June 26) in Hollywood.

The 27-year-old singer performed a concert that evening for Pepsi and Billboard’s “Summer Beats” concert series.

PHOTOS: Check out the latest pics of Katy Perry

Make sure to check out Katy‘s film when it hits theaters on July 5. If you can’t wait to see it, fan sneak peeks will be held on July 2. Get your tickets now on Fandango!

30+ pictures inside of Katy Perry at the premiere of her new film…