The senseless attack at Ariana Grande's concert in Manchester is hard to wrap your head around. At least 22 people have been confirmed dead by local police, and the brutality of the aftermath left people around the world stunned and afraid.

Whether you're an average citizen or a mega-star, seeing so many lives taken in an instant will leave anyone shook up. The openers for Ariana's European tour leg, Victoria Monet and BIA, relayed their horror at what happened as soon as they were safe. But their own safety was nowhere near enough to give them peace of mind, and they told their fans as much:

— Victoria Monét (@VictoriaMonet) May 23, 2017

My heart is broken 😓🙏🏾

— B I A ⚡️ (@PericoPrincess) May 23, 2017

Praying for everyone tonight please gets home safe 🙏🏾😢

— B I A ⚡️ (@PericoPrincess) May 23, 2017

This was a common theme throughout Monday evening, with celebrities from the music and pop culture worlds all banding together to send their love to the people impacted by this tragedy. Drake, The Rock, and countless others took to social media to send positive vibes: 

My thoughts, prayers and tears for all those affected by the Manchester tragedy tonight. I'm sending all my love.

— Taylor Swift (@taylorswift13) May 23, 2017

This story is so sad and so scary. Sending all my love to Manchester.

— Ellen DeGeneres (@TheEllenShow) May 23, 2017

Our hearts go out to those killed and wounded in Manchester. Americans will always stand shoulder to shoulder with the people of the UK.

— Barack Obama (@BarackObama) May 23, 2017

Our prayers and strengh to the victims and their families involved in this tragedy in Manchester. Stay strong. @ArianaGrande 🙏🏾

— Dwayne Johnson (@TheRock) May 22, 2017

My heart hurts for my sister, Ariana & every family affected by this tragic event in the U.K. Innocent lives lost. I'm so sorry to hear this


Praying for everyone at @ArianaGrande's show

— KATY PERRY (@katyperry) May 22, 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

Absolutely gut wrenching. God bless the people of Manchester offering rooms and rides tonight. #roomformanchester

— Anna Kendrick (@AnnaKendrick47) May 23, 2017

My thoughts and prayers are with the people of Manchester, any one affected, @ArianaGrande and the entire crew. Heartbreaking

— P!nk (@Pink) 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

Just landed. Manchester news is so devastating. Pray for the families. Pray for peace.

— Don Cheadle (@DonCheadle) May 23, 2017

what happened in Manchester tonight is absolutely horrible. sending my love and prayers to those affected. 💔

— Kendall (@KendallJenner) 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

What happened in Manchester is beyond comprehension. My thoughts and prayers are with everyone impacted by this senseless tragedy.

— Chris Evans (@ChrisEvans) May 23, 2017

Though a few words of love and support aren't going to bring back the victims who lost their lives, it's always good to feel support from people from all walks of life. Everyone is sending their love to those affected by the tragedy in Manchester, and if we could concentrate that energy over the long-term, the world would be a much better place.