Justin Bieber and other artists who couldn't perform due to health problems
Lady Gaga: -On November 6, 2019, Lady Gaga canceled one of her Las Vegas residency shows due to bronchitis and a sinus infection.
Ariana Grande: -Ariana Grande canceled a concert in Lexington, Kentucky in November 2019 due to a mysterious sinus ailment that she'd been battling for over three weeks.
Madonna: -Madonna canceled a European performance of her Madame X tour in Paris after falling on her tailbone during one of several planned concerts in the city.
Elton John: -Elton John had to reschedule his Dallas shows after testing positive for COVID-19.
KISS: - On September 13, 2019, Gene Simmons announced on Twitter that KISS' upcoming show in Salt Lake City.
The Weeknd: -The Weeknd canceled his sold-out SoFi Stadium concert in Inglewood, California, after not even getting through three songs.
Celine Dion: -Celine Dion canceled her North American tour amid continuing health issues. “I was really hoping I’d be good to go by now.
Rolling Stones: -The Rolling Stones were supposed to kick off their new North American tour in Miami.
Phil Collins: -The legendary British rock star Phil Collins, known for both his impressive solo career and as the drummer and lead singer of Genesis.
Ozzy Osbourne: -Ozzy Osbourne canceled his 2020 North American tour to seek medical treatment.