Seacrest said the manager told him that Grande's team had decided to suspend her Dangerous Woman
tour after Monday night's attack. She was next scheduled to perform on Thursday and Friday at London's O2 arena. This news comes after TMZ
reported late Monday that the European leg of Grande's tour would be put on hold.
Meanwhile, a source close to Grande tells ET that "the singer has not made a decision to cancel the remainder her tour."
"Her team is continuing to assess the situation before they decide how to move forward, " the source says, adding, "their focus is on the victims and their families."
London's O2 tweeted that
they are "in contact with the promoters of Ariana Grande's tour and will update as soon as we have further information."
In a second update
, they stressed they will share information with their followers as soon as they have it.