Jason Aldean: Tonight has been beyond horrific. I still don't 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 hear that this would happen to anyone who was just coming out to enjoy what should have been a fun night. #heartbroken #stopthehate
Chris Young: I'm not gonna say anything else other than I'm lucky to be alive. As are many others... and so many people are gone... this is heartbreaking.
Taylor Swift: There are no words to express the helplessness and sorrow my broken heart feels for the victims in Vegas and their families.
Celine Dion: Praying for all the innocent victims and their families in Las Vegas - Celine xx... #LasVegas
Ne-Yo: Hearing crazy news coming out of my hometown... Las Vegas, please, stay safe.
Mariah Carey: Horrified to hear baout the shooting in #LasVegas. My thoughts are with the citims and their families. Praying for everyone's safety
Sam Smith: Horrifying scenes in Las Vegas. My heart and soul is with all the victims & their families and friends. Everybody please stay safe.
Tyra Banks: My heart is with the victims, friends and families that have experienced devastating tragedy in Las Vegas.
President Barack Obama: Michelle & I are praying for the victims in Las Vegas. Our thoughts are with their families & everyone enduring another senseless tragedy.
Stephen King: Condolences to all of those scarred by the violence in Las Vegas last night. We are with you.
Kim Kardashian West: Woke up to the most devastating news about Las Vegas. I'm praying for everyone in Las Vegas!
Harry Styles: Woke up to the heartbreaking news from Las Vegas, my thoughts are with everyone and their families. Love. H