Dionne Warwick isn't letting anything slow her down. The 81-year-old songstress chatted with ET's Kevin Frazier ahead of the March 24 premiere of her Las Vegas residency, «An Intimate Evening With Ms. Dionne Warwick,» where she spoke about her social media fun, time in Vegas and new music.«Everything in Vegas has changed from the very first time I worked here to the present,» the singer noted.