MTV.co.uk News — Lady GaGa has been heavily criticised by avid John Lennon fans after a picture appeared of the singer playing the late legend's piano…in her underwear. The Beatles singer's son, Sean Lennon... more info

NME — Gaga's Lennon fury, Noel's World Cup dinner date, Big Boi's dogs – your music gossip stop more info

Idolator — Did You Hear? :: Unlike LeBron James, John Mayer will be playing for Cleveland, New York and Miami. And he didn’t use up an entire hour of airtime on ESPN to make his announcement, either. [Vulture] :: Sean Lennon uploaded a pic of Lady Gaga playin... more info

Pop Crunch — Lady Gaga has raised the ire of outraged Beatles fans after she was photographed playing music John Lennon’s piano in a skimpy outfit.Fans online have turned on Sean Lennon — the son of John and his wife Yoko — who uploaded a photo to his Twitt... more info

411 Mania — From Lady GaGa playing John Lennon's piano and Linkin Park's new interactive single to Bon Jovi getting injured onstage and finishing the show anyways, Daft Punk doing the Tron: Legacy Soundtrack, Queens of the Stone Age's upcoming sixth LP, Rush get... more info

ContactMusic — JOHN LENNON's son SEAN has been blasted by fans of the late BEATLES star for allowing LADY GAGA to play the musician's iconic piano.Lennon and Yoko Ono's son posted a snap... more info

411 Mania — Is this OK? more info

Perez Hilton — We wonder what song she graced those keys with! Sean Lennon took to his Twitter to post a pic of Lady Gaga playing the the piano at Yoko Ono's house. He Tweeted: With gaga at mom's house, she's belting on the white piano… Magical! P.S. CLICK H... more info

Guardian Music — Rapper's alter-ego Sir Lucious Left Foot is Big Boi but mature 'like a fine wine', and a nod to his late fatherIf there were a general consensus that Big Boi was the McCartney to his OutKast sparring partner Andre 3000's Lennon, Andrew Ridgeley to hi... more info

MTV.com News — Duo fittingly sang the Beatles' 'Birthday,' following an all-star rendition of 'With a Little Help From My Friends.'By James Montgomery Ringo Starr performs while celebrating his 70th birthday Wednesday Photo: Kevin Mazur/ Getty Images In h... more info