Jason Aldean

LAS VEGAS, NV - OCTOBER 01: Recording artist Jake Owen performs during the Route 91 Harvest country music festival at the Las Vegas Village on October 1, 2017 in Las Vegas, Nevada. (Photo by David Becker/Getty Images)

Music Stars Stunned By Deadly Shooting At Las Vegas Festival

Musicians flocked to Twitter following the deadly mass shooting at the Route 91 Harvest Festival in Las Vegas on Sunday night, offering their prayers and urging fans to seek safety. At least two peopl...