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Input: Ariana Grande  wrote that  she  was "broken" after a bomb exploded at  her  concert in Manchester  England  on Monday night  killing at least 22 people and injuring dozens more  many of them young children.
After the police determined that an attacker had set off a bomb near the entrance of the Manchester Arena  where  Grande  was finishing a performance   Grande  tweeted that she was "broken" and "so so sorry."
Sources who were with the singer after the attack told TMZ that  Grande  was "in hysterics" from knowing that young children who came to see her were killed.
from the bottom of my heart  i am so so sorry. i don't have words. — Ariana Grande (@ArianaGrande) May 23  2017
Despite initial reports that  Grande  had suspended her world tour  all future concerts were still on  a source from  Grande 's team told the Associated Press. The singer's future tour includes stops in London  Belgium  Poland  Germany  and Switzerland before heading to South America and Asia.
The source  who did not want to be named  said that  Grande  was focusing her attention on the victims rather than the tour.
 Grande 's manager  Scooter Braun  issued a statement condemning the attack.

Ariana Grande speaks out following attack at her concert in Manchester