Starpulse — Katy Perry looked gorgeous in a red velvet dress at the premiere of her 3D concert movie "Katy Perry: Part of Me," held at Grauman's Chinese Theater in Hollywood on Tuesday. Rising star Carly Rae ... more info

Perez Hilton — We hope you've set your July 5th plans to Katy Perry's 3D extravaganza movie event! Because otherwise you're just missing out on life! Ha! Not only will you see dazzling footage of the pop superstar's California Dreams tour, but you'll also have VIP ... more info

ContactMusic — Katy Perry had to force herself onstage in Brazil for the biggest concert of her life - because she was emotionally and physically drained after months of jet-setting The Firework singer admits she almost walked away from the Rio de Janeiro show last... more info

ContactMusic — Katy Perry opened up about a family secret during a late-night TV interview on Monday 25Jun12 revealing her good-girl sister was once sent away to school in Arizona after she was caught with stolen lingerie While explaining where her love for all thi... more info

411 Mania — The first one... more info

Perez Hilton — Aww, adorably honest as per usual! Lady Katy Perry - our favorite burst of colorful, musical magic - brought her deep purple locks to Jimmy Kimmel live Monday night… And the pair chit chatted about life, her upcoming concert-documentary Katy Perry:... more info

Prefix — Either this is the most depressing thing ever, or it's a glorious sugar-high: a overstuffed mash-up of nearly every pop ... Read the full article at http://www.prefixmag.com/news/a-years-worth-of-pop-as-one-song/66655/ more info

E! Online — In just a few hours, Katy Perry will hold court at the world premiere of her new movie Katy Perry: Part of Me in Hollywood. And we can't wait to see the flick! But... more info

ContactMusic — Katy Perry has no regrets in life The Teenage Dream hitmaker - who split from husband Russell Brand in December after just 14 months of marriage - wouldnt change anything that has happened in her life because she always learns valuable lessons whe... more info

411 Mania — Katy starts off the co-promoted series… more info