Pop Crunch — Speaking of The Kardashians…Move over, Kourtney, Khloe, and Kim, your little sisters have mastered Step One of achieving modern-day pop star status. Lip-Syncing… Kendall Jenner, 15, and Kylie Jenner, 13 [...] more info

People.com — The Jenner girls get a little help from a few cowhands in a homemade music video to Perry's "Firework" more info

Yahoo! Music UK — world entertainment news - Melanie Chisholm has criticised singers Lady Gaga and Katy Perry for their overtly sexual performances, insisting their raunchy routines set a bad example for young fans. more info

ContactMusic — Melanie Chisholm has criticised singers Lady Gaga and Katy Perry for their overtly sexual performances, insisting their raunchy routines set a bad example for young fans. Chisholm, who shot to fame as a member of the Spice Girls, admits she's stunned... more info

Yahoo! Music UK — world entertainment news - Rihanna is excited to see so many successful women dominating the pop charts, insisting artists like her pal Katy Perry are bringing a "breath of fresh air" to the industry. more info

Perez Hilton — In a recent interview with Glamour, Rihanna has no problem admitting she's one of the queens who runs this ish. Commenting on Beyonce's statement in Complex about the world having space for more than one queen, Rihanna agreed, but added a limit to th... more info

ContactMusic — Rihanna is excited to see so many successful women dominating the pop charts, insisting artists like her pal Katy Perry are bringing a "breath of fresh air" to the industry. The Umbrella singer is one of a crop of female stars scoring hit after hit a... more info

Perez Hilton — On the Billboard top 200 chart, Katy Perry is anxiously waiting at the #2 spot to see if she'll get into the crazy record of having five #1 songs off of one album. Who else did that? Oh, just a little pop artist named Michael Jackson! Right now she'... more info

NME — Lady Gaga, Katy Perry and Britney Spears expected to attend August 28 ceremony more info

VH1 Blog — 2009 Glamour Woman of the Year Rihanna returns to the magazine’s cover for Glamour‘s September 2011 issue—and she’s got plenty to say about today’s pop landscape, judging by the pullquotes that accompany the photo gallery on the magazine’... more info