Undercover, Australia — Lady Gaga says she is so happy she could die after scoring her fifth number one single in less than a year. more info

The 'Poker Face' singer will perform with the 'Karma Chameleon' singer on stage at London's O2 Arena in February. A source said: 'Gaga has always been a fan and now he's got his life back on track it's the perfect opportunity to do something with him... more info

Starpulse — Rapper The Game is pressuring his record label bosses to set up studio time with pop sensation Lady Gaga, because he's convinced a collaboration between the two artists would be "monumental".[...] Read more! more info

Perez Hilton — We LOVES this idea! Lady GaGa is reportedly planning to team up with Boy George by having him join her on stage at the 02 Arena in London come February! A source reveals: "GaGa has always been a fan and now he's got his life back on track it's the... more info

Guardian Music — These indie-sampling hip-hoppers have chopped and diced the likes of MGMT, Sufjan Stevens and RadioheadHometown: Philadelphia.The lineup: Noah aka Xaphoon Jones (producer), Chidera Anamege aka Proto (vocals), Zach aka Fresh Kid Z (beats and co-produc... more info

E! Online — Lady Gaga is getting ready to shake it like a Polaroid creative director. That's right, the woman who brought us "Paparazzi" has signed on to play muse to the instant-camera... more info

Starpulse — Lady Gaga showed up at the Consumer Electronics Show (CES) yesterday in Las Vegas grabbing attention with her very odd hair arrangement. It looks like some strange kind of sea creature is sucking on her skull. What do you think? See more photos afte... more info

Rolling Stone — • News Ticker: Lady Gaga, Bamboozle • Jackson, Beatles Rule 2009 Charts • Lil Wayne Unveils “On Fire” Video • Gaga, Paramore Win People’s Choice Awards • Artie Lange Hospitalized • Idol Judges on Gay Jokes, Ellen’s Skills • 2009... more info

Rolling Stone — Lady Gaga and Dr. Dre made an appearance at yesterday’s Consumer Electronics Show to announce new red-colored versions of their Heartbeats and Beats by Dre headphones that benefit (RED), the charity that raises money and awareness about the plight ... more info

Guardian Music — It's hard to wade through all the tips for 2010 and guess who might make it big this year. There are so many candidates. Will it be Ellie Goulding, the BBC's big tip, or perhaps the Brits' choice, Ellie Goulding? Maybe we should read NME instead, who... more info