The May 22, 2017 Ariana Grande concert in Manchester ended in tragedy. A nail bomb went off as patrons were leaving the concert. There are 19 people reported dead and 50 more who are injured.
The exact cause of the bomb is still open to speculation. Many believe that it is an act of terrorism carried out by radical Muslims. The bomber wore a suicide vest, so the M.O. is quite a likely one.
Ariana is reported to be "okay", but she is quite shaken up by the event. She is scheduled to perform in London, however, organizers are unsure as to whether this event will be cancelled. There are safety concerns regarding the venue. However, Ariana has also been personally affected by this event, and she might remain too shaken up to perform.
Everyone's thoughts and prayers around the globe are going out to the victims. Celebrities such as Katy Perry are tweeting their condolences.