Jason Aldean reacts to deadly Vegas shooting during his concert performance

LAS VEGAS --  Country music star Jason Aldean took to social media to say he and his crew are safe after a gunman killed more than 20 people at an outdoor concert Sunday.

Aldean was in the middle of his performance when the bullets rained down on the crowd.

He posted on Instagram hours later, calling the shooting "beyond horrific."

"Tonight has been beyond horrific," Aldean wrote. "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. "

Las Vegas authorities say more than 50 people were killed, and over 200 injured in the attack.

Clark County's sheriff says officers confronted the suspect on the 32nd floor of the Mandalay Bay Hotel and Casino across the street from the Route 91 Harvest Music Festival. Authorities say the man is dead. They did not release the suspect's name but said he is a local resident.