Pop stars like Katy Perry, Ariana Grande, and Meghan Trainor go to great lengths to protect their voices — and their livelihood — amid grueling tour schedules and high-pressure performances (Super Bowl, anyone?). “Vocal life coach” Eric Vetro, whose major heart and minor ego have survived 30 years in Hollywood, keeps their spirits and notes high.
On The Insider (April 30, 2015): Mariah Carey is about to begin her residency at Caesars Palace in Las Vegas, with opening night set for one week from today. And for a long-running concert like hers, it’s all about maintaining those precious pipes. “The Insider With Yahoo” co-host Louis Aguirre caught up with the “Butterfly” singer to chat about her big Sin City debut and all the preparation that’s going into keeping her voice in tiptop shape. Check out this video to hear how Mariah and other big names, such as Celine Dion, have counteracted the effects of what is known to artists as “Las Vegas throat,”
