ContactMusic — BRITNEY SPEARS looks set to lose her Queen of Pop crown to LADY GAGA by the end of the week, if Twitter.com statistics are to be believed.According to social media... more info

VH1 News — Lady Gaga is coming after Britney Spears' crown as the most popular Twitter entity. more info

Reuters — NEW YORK (Billboard) - In a symbolic exchanging of the pop princess crown, Lady Gaga will soon become the world's top Twitter user by overtaking current champ Britney Spears' number of followers. more info

Guardian Music — Metallica's signature song and other raucous metal staples have been given the lounge treatment, and Fatboy Slim is teeing up a festival appearanceBy Andy Rehfeldt's own admission, it's unlikely you've heard of him: "I never fulfilled my lifelong am... more info

MTV.com News — Tour kicked off in November 2009 and will run at least through April 2011.By James Montgomery Lady Gaga Photo: Peter Wafzig/Getty Images There's a reason Lady Gaga doesn't ever seem to want to wrap up her globe-trotting Monster Ball Tour: I... more info

VH1 News — Lady Gaga's Monster Ball Tour will gross nearly $200 million by the time it wraps up in April 2011, according to Billboard. more info

MTV.co.uk News — Christina Aguilera is reportedly blaming Lady GaGa for the loss of interest in her career.The Not Myself Tonight singer, who cancelled her North American tour after claiming she didn't think the... more info

MTV.com News — Gaga claims collaboration could be worked into something even better, says Tip.By James Montgomery T.I. Photo: Moses Robinson/ Getty Images Earlier this year, T.I. had jaws dropping when he announced that he'd recorded some 80 songs for his... more info

VH1 News — The Lady Gaga-T.I. collaboration that was set to appear on Tip's King Uncaged will probably be reworked. more info

MTV.co.uk News — US rapper Flo Rida recently came to MTV HQ to catch up with our urban music blog The Wrap Up. In the interview, he talked about working with pop phenomenon Lady GaGa and said that she is one of the... more info