Celebrities React to the Horrifying Mass Shooting in Las Vegas

Late Sunday night, a man opened fire on an outdoor concert in Las Vegas, killing at least 50 and injuring more than 200 in what is now the deadliest mass shooting in American history. Celebrities are taking to social media to share their devastation over the tragedy and support for those affected.

Lady Gaga

Prayers are important but @SpeakerRyan @realDonaldTrump blood is on the hands of those who have power to legislate. #GunControl act quickly. https://t.co/bXZQ7enuEp
— Lady Gaga (@ladygaga) October 2, 2017

Taylor Swift

There are no words to express the helplessness and sorrow my broken heart feels for the victims in Vegas and their families.
— Taylor Swift (@taylorswift13) October 2, 2017

Jason Aldean

View this post on Instagram

Tonight has been beyond horrific. I still dont know what to say but wanted to let everyone know that Me and my Crew are safe. My Thoughts and prayers go out to everyone involved tonight. It hurts my heart that this would happen to anyone who was just coming out to enjoy what should have been a fun night. #heartbroken #stopthehate

A post shared by Jason Aldean (@jasonaldean) on Oct 2, 2017 at 1:17am PDT

Celine Dion

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#lasvegas #prayforlasvegas

A post shared by Céline Dion (@celinedion) on Oct 2, 2017 at 2:30am PDT

Chloe Grace Moretz

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My heart goes out to everyone affected by the horrific events that occurred in Las Vegas, please stay safe and to the Las Vegas police department who ran into a field of open fire, you are all true hero’s.

A post shared by Chloe Grace Moretz (@chloegmoretz) on Oct 2, 2017 at 4:31am PDT

Barack Obama

Michelle & I are praying for the victims in Las Vegas. Our thoughts are with their families & everyone enduring another senseless tragedy.
— Barack Obama (@BarackObama) October 2, 2017

Jake Owen

Praying for everyone here in Vegas. I witnessed the most unimaginable event tonight. We are okay. Others arent. Please pray.
— Jake Owen (@jakeowen) October 2, 2017

Miranda Lambert

💔my heart. @Route91Harvest.
— Miranda Lambert (@mirandalambert) October 2, 2017

Mariah Carey

Horrified to hear about the shooting in #LasVegas. My thoughts are with the victims and their families. Praying for everyone's safety 🙏💔
— Mariah Carey (@MariahCarey) October 2, 2017

Paris Hilton

I can't believe what just happened in Las Vegas! What is our world coming to?! 😭 My prayers go out to the victims & their families. 🙏
— Paris Hilton (@ParisHilton) October 2, 2017

Ruby Rose

HAIM

The news about Vegas is devastating. Sending all our love to the people there right now ❤️❤️❤️
— HAIM (@HAIMtheband) October 2, 2017

Sam Smith

Horrifying scenes in Las Vegas. My heart and soul is with all the victims & their families and friends. Everybody please stay safe.
— Sam Smith (@samsmith) October 2, 2017

Khloé Kardashian

This is heartbreaking to learn about! Things have got to change! 🙏🏽
— Khloé (@khloekardashian) October 2, 2017

Mandy Moore

Las Vegas. No words.💔 Victims and their families are in our thoughts and prayers. This is absolutely horrific and devastating.
— Mandy Moore (@TheMandyMoore) October 2, 2017

Chelsea Clinton

Las Vegas & all who lost loved ones in last night's horrifying attack are in my heart & prayers. Thank you to the courageous 1st responders.
— Chelsea Clinton (@ChelseaClinton) October 2, 2017

Kayleigh Roberts Contributor Kayleigh Roberts is the weekend editor at Marie Claire, covering celebrity and entertainment news, from actual royals like Kate Middleton and Meghan Markle to Hollywood royalty, like Katie Holmes and Chrissy Teigen.