Perhaps one of the following reasons will convince you to spend Saturday evening with "Mr. Las Vegas": The guy has performed for more than 30 million people and released 158 albums. He plays fiddle, piano, banjo and guitar. He knew Lucille Ball. He's won the "Entertainer of the Year" award more than any other Las Vegas performer. Plus, Newton sings "Danke Schoen," the tune Ferris Bueller lip-syncs on the float during his day off from school. At least in the movie, the song makes the ladies swoon.