Guardian Music — Live coverage of the 2012 Grammy awards as the death of Whitney Houston looms over the 54th ceremony in Los Angeles. Live blogging: Brian Braiker and Joshua Alston7.00pm: Hello and welcome to the Guardian's live blog of the 54th annual Grammy Awards!... more info

ContactMusic — Chaka Khan has pulled out of plans to perform a Whitney Houston tribute at the Grammy Awards on Sunday 12Feb12 The Im Every Woman icon was set to honour her former back-up singer at the Los Angeles ceremony but she took to Twitter com hours before th... more info

ContactMusic — Chaka Khan has been added to a Grammy Awards tribute to Whitney Houston The singer will join Jennifer Hudson onstage at the Staples Center in Los Angeles on Sunday 12Feb12 for the tribute Both women had connections to Houston - lifelong fan Hudso... more info

Pop Crunch — Jennifer Hudson and Chaka Khan will perform a tribute to the late Whitney Houston at tonight’s 54th Annual Grammy Awards. Ken Erlich broke the news of the tribute on CNN [...] more info

Perez Hilton — Whitney Houston will be represented at the Grammy awards tonight. The awards show has chosen Jennifer Hudson and Chaka Khan to perform a "respectful musical tribute" to the singer at tonight's broadcast. Grammy Executive Producer Ken Erhlich said: "I... more info

Dlisted — The autopsy on Whitney Houston's body will happen sometime today and we probably won't know her official cause of death until those toxicology reports come back (everything I learned about autopsies and toxicology reports, I learned from Dr... more info

Guardian Music — Born into something approaching soul music royalty, Whitney Houston had a dazzling voice and a troubled personal lifeAt the outset of her record-breaking career, Whitney Houston did not seem like the kind of artist whose life would end prematurely in... more info

Guardian Music — From her first lead vocal, to the single that placed her at the heart of the 90s R&B revolution, here are five classic Memories (1982)Although Whitney Houston had sung back-up on record (she appears on Chaka Khan's I'm Every Woman) and onstage, her f... more info

People.com — Chaka Khan will join her on the stage, according to reports more info

Guardian Music — One of the most celebrated female singers of all time until her image as America's sweetheart was ravaged by drug useFew pop singers have been gifted with a voice as glorious as Whitney Houston's, and even fewer have treated their talent with the fru... more info