Katy Perry, Cher & More Tweet Prayers, Well-Wishes Following Deaths at Ariana Grande's U.K. Concert

Police have confirmed 19 dead and 50 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 Twitter after the news was reported to send prayers and well-wishes.

broken.
from the bottom of my heart, i am so so sorry. i don't have words.
— Ariana Grande (@ArianaGrande) May 23, 2017

Devastated by the news of what happened in Manchester at @arianagrande's concert. Sending my thoughts and prayers to everyone affected.
— Christina Aguilera (@xtina) May 23, 2017

My thoughts and prayers are with all those affected by this horrific act in Manchester. We need to do better. We need to LOVE ONE ANOTHER.
— Justin Timberlake (@jtimberlake) May 23, 2017

This tragedy is beyond words...It breaks our hearts to hear the news out of Manchester tonight. Our thoughts and love go out to you all.
— DNCE (@DNCE) May 23, 2017

No words can describe how I feel about what happened in Manchester. I don't wanna believe that the world we live in could be so cruel.
— Bruno Mars (@BrunoMars) May 23, 2017

I'm heartbroken over what happened in Manchester tonight.
Sending love to everyone involved. H
— Harry Styles. (@Harry_Styles) May 23, 2017

Praying for everyone at @ArianaGrande's show
— KATY PERRY (@katyperry) May 22, 2017

Tearing up imagining innocent concert goers losing their lives.. praying for everyone and all #arianators. 🙏🏼🙏🏼🙏🏼
— Demi Lovato (@ddlovato) May 22, 2017

MY PRAYERS GO OUT TO PPL OF MANCHESTER…HAD SPECIAL TIMES THERE FROM YOUTH & BEYOND
— Cher (@cher) May 22, 2017

Sending love to those affected in Manchester.
— Ellie Goulding (@elliegoulding) May 22, 2017

Shocked! Can't believe it!! Sending my love to everyone that was @ManchesterArena tonight!
— Olly Murs (@ollyofficial) May 22, 2017

💔stay strong Manchester💔
— josh groban (@joshgroban) May 22, 2017

Watching the news in total shock. Heartbreaking to hear of fatalities at the Manchester Arena.
— Nathan Sykes (@NathanSykes) May 22, 2017

Just left Manchester this afternoon and now am seeing all this chaos going on from NYC. Thoughts and prayers are with everyone there. ❤️
— Calum Scott (@calumscott) May 22, 2017