Nicki Minaj, Lorde & More Tweet Prayers, Condolences Following Deaths at Ariana Grande's U.K. Concert

Update: The official death toll has risen since this article was first published.

Police have confirmed 22 dead and 59 injured following a reported explosion at Ariana Grande's concert Monday night (May 22) at the U.K.'s Manchester Arena. Grande has been confirmed safe by her rep, but the reported blast in the foyer area of the arena impacted dozens of fans scrambling to exit.

Music stars, including Katy Perry, Demi Lovato and Cher, took to social media after the news was reported to send prayers and well-wishes.