Celebrities React to the Horrifying Mass Shooting in Las Vegas

From Barack Obama to Khloé Kardashian.

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(Image credit: Getty Images)

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.

Taylor Swift

Jason Aldean

Celine Dion

Chloe Grace Moretz

Barack Obama

Jake Owen

Miranda Lambert

Mariah Carey

Paris Hilton

Ruby Rose

HAIM

Sam Smith

Khloé Kardashian

Mandy Moore

Chelsea Clinton

Weekend Editor at Cosmopolitan

Kayleigh Roberts is a freelance writer and editor with over 10 years of professional experience covering entertainment of all genres, from new movie and TV releases to nostalgia, and celebrity news. Her byline has appeared in Marie Claire, Cosmopolitan, ELLE, Harper’s Bazaar, The Atlantic, Allure, Entertainment Weekly, MTV, Bustle, Refinery29, Girls’ Life Magazine, Just Jared, and Tiger Beat, among other publications. She's a graduate of the Medill School of Journalism at Northwestern University.