Time — The pop star turns 30 more info

MTV.co.uk News — Is KP's supposed boyf expecting a second baby with his ex...? more info

Perez Hilton — Poor Katy Perry! She had this whole Egyptian extravaganza planned for her 30th birthday, but she had to cancel the fun due to safety concerns. [ Photos: Katy Goes To Knott's Scary Farm To Roar With The Monsters! ] So what's a girl to do? Well, Katy i... more info

Perez Hilton — You're one of the biggest stars on the planet, a multi-platinum singer, and an international sex symbol. You're about to turn 30. Where do you go? If you're Katy Perry, it's not Disneyland! [ Photos: Katy Perry's Wildest Pizza & Birthday Dreams Come ... more info

MTV.co.uk News — Watch this space for a track from the duo, after a certain producer appears to have shared the news a little early...! more info

TMZ — Ask and ye shall receive ... if you're Katy Perry and your dream is to have a giant pizza-themed birthday celebration.The pop diva turns 29 in a few days and tweeted that all she wanted was her name on the marquee of the Shakey's Pizza parlor on… ... more info

TMZ — Red Hot Chili Peppers drummer Chad Smith has one MAJOR piece of advice for Katy Perry when it comes to playing the Super Bowl Halftime show this year -- don't do what they did. Of course, Smith is referring to the RHCP performance at the Super… ... more info

Perez Hilton — Well this is a feud that came out of nowhere! It seems that Donald Trump's newest target to hate on has become Russell Brand and, inadvertently, Katy Perry! The Apprentice bigwig was watching Russell on Jimmy Fallon and decided to tweet all about the... more info

Perez Hilton — Oh, John Mayer! One of the most famously known serial daters of Hollywood, but we don't blame the ladies who fell for the singer's charms! Who can resist such a good-looking and talented musician?! Katy Perry and Jennifer Aniston obviously couldn't r... more info

Perez Hilton — Hmm, a Dark Horse could also be called a NIGHTMARE! Muhahahaha! Okay, so Katy Perry's visit to Knott's Scary Farm wasn't TOO scary, but it does look like she had a lot of fun! [ Photos: Halloween Costumes Everyone Should Avoid This Year! ] Not only d... more info