Jam! Showbiz Music, Canada — R&B singer Alicia Keys, country guitar slinger Brad Paisley and pop star Katy Perry are some of the A-list performers who will entertain partygoers at President Barack Obama's inaugural celebration, organizers said on Friday. more info

People.com — The weekend promises lots of celebrity guests before President Obama is sworn in for his second term more info

E! Online — President Barack Obama's second inauguration continue to up the star quotient. Katy Perry, Alicia Keys, Usher, Brad Paisley, and the cast of Glee are among the latest big name... more info

Starpulse — Katy Perry and The Hunger Games were the big winners at the People's Choice Awards in Los Angeles on Wednesday, landing a slew of top honors. The pop star stepped up to claim the Favorite Pop Art... more info

ContactMusic — The Hunger Games and Katy Perry were the big winners at the People's Choice Awards in Los Angeles on Wednesday (09Jan13), landing a slew of top... more info

Dlisted — Thanks to Beyonce's under-titty action and body chain, GQ is giving us a double dose of sophistication on their new cover - Just Jared Brad Pitt's billy goat beard is making a comeback - Lainey Gossip Remember when Nicole Trunfio hosted Ma... more info

ContactMusic — John Mayer wants to create a ''sanctuary'' for himself and Katy Perry.The womanising rocker - who has previously dated a bevy of famous women... more info

ContactMusic — Katy Perry is ''continually trying to be a better version'' of herself.The 'I Kissed a Girl' singer didn't make any resolutions for the start of the... more info

411 Mania — Katy beats out Mila Kunis, Beyonce and more... more info

NME - Radar — France's Transmusicales festival is a thing of pure beauty. Situated in Rennes, the notorious new music behemoth returned for its 33rd year last month. The gist of it? Well, things don't really kick off until about 3am, and most of the gigs take plac... more info