Ne-Yo says Michael Jackson's comeback could be the "greatest ever." The R'n'B singer - who is currently touring with the Pussycat Dolls - has been writing songs for the "Thriller" singer's new LP, and admits he is incredibly excited about Michael's material.

He said: "I've been submitting songs and he's been picking the ones he likes. But I've no idea when the album will come out. That's a question for Michael."

Anne Hathaway has chosen the music for her wedding - even though she isn't getting married. The "Bride Wars" actress - who is currently dating U.S. actor Adam Shulman - insists she is not the type of person to get obsessed about her big day, but has recently started planning a playlist for it.

She said: "I'm not the sort of girl who dreams about her wedding. I haven't thought about the food; I haven't thought about the look; I haven't thought about my dress.

Celine Dion is "too busy" to write songs. The "Think Twice" singer - who has sold over 200 million albums worldwide - says she wishes she was able to pen her own material but struggles to find the time in her busy schedule to harness her ideas.

She said: "I wish I could write songs. I have a lot of ideas. A tune will come into my head and sometimes a lyric, but I never really sit down and try to make something from it. It's just for me."

Cher has sparked concerns over her health after canceling her sixth show in less than a month. The 62-year-old singer - whose residency at the Las Vegas' Caesars Palace was due to end last weekend - canceled her performances on Saturday and Sunday due to "asthma- related bronchitis."

Last week, Cher's publicist Liz Rosenberg revealed the star was suffering from "Vegas throat," the nickname for when the throat is affected by the desert city's dry air.

Mariah Carey claims she can't help running late.

The 'Touch My Body' singer - who has previously kept fans waiting at concerts and record signings - tries to be punctual but can never quite manage it.