Sir Elton John has cancelled a concert in the Canadian city of Toronto amid fears about the Sars virus.
The gig with US singer Billy Joel was due to take place on Monday and tickets for the concert were sold out.
American Idol winner Kelly Clarkson and Lisa Marie Presley also cancelled appearances in Canada.
Toronto auditions for TV talent series Canadian Idol could also come under threat due to the Sars epidemic.
Jackson set to lose Neverland tax break
Michael Jackson can no longer qualify for tax breaks on his Neverland ranch, Santa Barbara officials have ruled.
The singer currently pays $13,000 (£8,200) annual tax on his $12m (£7.6m) ranch, located in California's Santa Ynez Valley.
But his tax could rise significantly after officials said not enough of the property - which includes an amusement park - was put to agricultural use.
A review of the property is due to take place on 2 May.
Manilow to receive Ella award
Barry Manilow is to receive an award for contribution to music and dedication to humanitarian causes.
The Society of Singers' 12th annual Ella Award, named after the first winner, Ella Fitzgerald, will be presented to the singer on Monday in
Beverly Hills, California.
"There is no better person who typifies what the Ella Award stands for than Barry Manilow," said Singers' President Jerry F. Sharell.
Previous recipients include Tony Bennett, Julie Andrews, Frank Sinatra, Rosemary Clooney and Peggy Lee.
Schwarzenegger in Terminator game
Arnold Schwarzenegger will make his video game debut in a game based on Terminator 3: Rise of the Machines.
The lead character will be based on the actor and it will also feature his voice for the first time.
Games company Infogrammes said it will include a five-minute segment shot by the film's director, Jonathan Mostow.
The game will also include clips taken from the film.
Madonnna attacks 'wrong values'
Pop star Madonna has criticised her fellow Americans for chasing money, fame and good looks.
The singer, who is one of the world's richest performers, told the Radio Times magazine: "We as Americans are completely obsessed and wrapped up in a lot of the wrong values."
"It's the most superficial part of the American dream and
who would know better than me? The only thing that's going to
bring you happiness is love and how you treat your fellow man
and having compassion for one another," said the singer.
She also claimed not to care what critics wrote about her work. Her album American Life has received some poor reviews since its release on Monday.
Alcatraz reality TV show planned
The latest reality TV show will see celebrites locked up behind bars in a real prison.
Carlton TV bosses are hoping to stage the show in San Francisco's notorious Alcatraz prison.
The company want to sell the series around the world.
The programme is described as an "extreme reality TV show in which stars are sent to live under harsh prison conditions in the grimmest, toughest jail on earth".