US pop star Ariana Grande has said she is "broken" following the suspected terrorist attack after her gig at the Manchester Arena.
The 23-year-old wrote on Twitter: "Broken. From the bottom of my heart, I am so so sorry. I don't have words".
broken. from the bottom of my heart, i am so so sorry. i don't have words.
Earlier her management team, Scooter Braun Projects, said: "Words cannot express our sorrow for the victims and families harmed in this senseless attack.
"We mourn the lives of children and loved ones taken by this cowardly act.
"We are thankful for the selfless service tonight of Manchester's first responders who rushed toward danger to help save lives.
"We ask all of you to hold the victims, their families, and all those affected in your hearts and prayers."
New CCTV of the Manchester bomber Salman Abedi has been released by police.
The younger brother of the Manchester bomber has said Salman Abedi was radicalised online in Britain.