MTV.co.uk News — Katy Perry has revealed she told her mate Rihanna off in a very saucy way after she skipped her wedding. KP married Russell Brand last month in India with Ri’ skipping the ceremony because... more info

Yahoo! Music UK — world entertainment news - Katy Perry wasn't impressed with organisers at her Microsoft-sponsored concert on Monday night when she found out they hadn't laid on free drinks for her fans. more info

ContactMusic — Last night's episode of GLEE was called 'Never Been Kissed' (9th November 2010) and guest starred DARREN CRISS, who performed KATY PERRY's hit track 'Teenage Dream', reports... more info

Big Apple Music Scene — So much for those bullying rumors. A college kid now says Demi Lovato was doing coke and "partying like a rock star" right before she checked into rehab. (NYDN) If nothing else, she's been hanging out with That 70s Show star Wilmer Valderrama, which... more info

ContactMusic — KATY PERRY wasn't impressed with organisers at her Microsoft-sponsored concert on Monday night (08Nov10) when she found out they hadn't laid on free drinks for her fans.The... more info

ContactMusic — Katy Perry thinks everyone can be a firework.The pop star has released an empowering video to accompany her new single 'Firework', featuring real people standing up... more info

ContactMusic — Russell Brand loves married life. The 'Get Him to the Greek' star - who tied the knot with singer Katy Perry in India last month - admits he is smitten with his new... more info

The Mirror — It's the icing on the cake for Katy Perry's stage act... more info

Idolator — Want to see Katy Perry live in New York City for free? There’s no iPhone app for that — but Bill Gates may have the answer. Katy Perry appeared at Roseland Ballroom in Manhattan last night for a free concert that doubled as the launch party for... more info

Idolator — Last night, Katy Perry surprised fans as she made her entrance at New York's Roseland Ballroom by popping out of a giant cake. The Teenage Dream singer was dressed like a pastry lover's fantasy, wearing a purple skin-tight cupcake print dress. The ... more info