UPDATE: 11:00 am 5/23/17
British Prime Minister Theresa May calls it "a callous terrorist attack"
The Islamic State claimed this attack as theirs.
An 8-year-old girl named Saffie Rose Roussos has been identified as one of the 22 people killed, PEOPLE reports.
UPDATE: 10:51 pm 5/22/17
Ariana Grande tweets about situation, is distraught and at a loss of words.
Other artists expressing their sadness over the tragedy.
TMZ reporting that Ariana Grande is suspending her tour indefinitely.
UPDATE: 9:50pm 5/22/17
Reports now saying according to U.K. Police, 19 dead, about 50 injured.
Possible suicide bomber involved in the explosion at Manchester Arena.
UPDATE: 7:40pm 5/22/17
20+ people are confirmed dead
Looking as an act of Terrorism.
Story is still breaking out of the UK, explosions heard and chaos ensued at the Ariana Grande Concert in Manchester...
Sources say fatalities are being reported.
Just an awful situation for innocent concert goers. Our prayers.