Image Credit: Redferns Fans of Bonnie Tyler are expressing concern after reports revealed the "Total Eclipse of the Heart" singer was placed in a medically induced coma following emergency surgery in Portugal. "Bonnie has been put into an induced coma by her Doctors to aid her recovery. We know that you all wish her well and ask for privacy at this difficult time please," her manager Matt Davis told Entertainment Weekly. "We will issue a further statement when we are able to.