VH1 News — Simon Cowell is planning to put together a charity single to benefit Haiti relief efforts, and Lady Gaga, Beyonce, Leona Lewis and Susan Boyle are among the singers reportedly being asked to participate. more info

MTV.com News — Lady Gaga, Beyonce, Leona Lewis and Susan Boyle among rumored singers on Cowell's project.By Jocelyn Vena Simon Cowell Photo: Gustavo Caballero/ Getty Images While Simon Cowell was attending the National Television Awards in London on Wedn... more info

Reuters — LONDON (Reuters) - Grammy-nominated producer RedOne, who helped Lady Gaga top charts around the world, believes that music he worked on with Michael Jackson before the singer's death could yet be released. more info

MTV.com News — 'We can all do something whether it's a little bit or a lot,' the Jonas Brother says.By Jocelyn Vena Every day more and more celebrities are working to raise money for the victims of last Tuesday's devastating earthquake in Haiti. CNN hosted a te... more info

People.com — The star showed no sign of the exhaustion that prompted cancellation of four previous shows more info

VH1 News — Lady Gaga got emotional as she was showered with hometown love in the first of four shows at New York's Radio City Music Hall. more info

MTV.com News — Gaga gave her monsters her glittery, bloody best in the first of four shows at Radio City.By Gil Kaufman Lady Gaga performs on Wednesday night in New York City Photo: Kevin Mazur/ WireImage NEW YORK — Amid her signature head-swimming whi... more info

Guardian Music — Trade group the IFPI warns that piracy is hitting overall sales and destroying national markets• International music industry group the IFPI estimates that in 2009 "physical" music sales (CDs etc) were $11.6bn, with digital sales of $4.2bn, ma... more info

Topix — Lady Gaga performs in concert at Radio City Music Hall. At Lady Gaga 's first "Monster Ball" show at Radio City Wednesday night, she dressed, by turns, as an intergalactic Viking, a spike-headed monster, a human clothes hanger, a murderous vulture an... more info

MTV.com News — 'I don't think the boys have all made great records,' the 'American Idol' judge tells MTV News.By Jocelyn Vena, with reporting by Jim Cantiello Randy Jackson Photo: MTV News With a new season of "American Idol" already under way, judge Ran... more info