American Idol's new judges -- Katy Perry, Lionel Richie and Luke Bryan -- made their first appearance together on ABC's Good Morning America Wednesday. In addition to talking about the forthcoming ABC reboot of the music competition series, they weighed in on Sunday's mass shooting at a country music festival in Las Vegas that killed 58 people and injured over 500.
What Makes Him Country: Luke Bryan rocks NYC with "Good Morning America" performance at Opry City Stage
ABC/Paula LoboLuke Bryan took New York City by storm Friday morning, performing on ABC's Good Morning America live from the brand-new Opry City Stage, a country music venue and eatery in the heart of Times Square. And Luke says he's alwa...