Yesterday, Piers Morgan condemned Ariana Grande for not personally visiting the victims of Monday's terrorist attack in Manchester.

Responding to the news that the Queen had visited Manchester Children's Hospital to speak with people wounded in the incident, Morgan tweeted: "If the Queen can visit the victims in hospital, so can the star they paid to see." He added, "I expected her to stay, visit & comfort her wounded fans & relatives of those who died".

Grande, 23, has now announced that she will return to Manchester to play a benefit concert for the victims.

Morgan, however, has refused to apologise for his earlier remarks.

"Apologise for what? I suggested she should do something she is now going to do," he wrote today on Twitter.