Wednesday night’s CMT Awards decided to spice up its more than two-hour run with a bizarre Uber parody promoting “Gruuber” which featured Arnold Schwarzenegger, Justin Bieber, Steven Tyler, Tom Arnold and James Corden, to name just a few. What do all of these famous people have in common? They are not country music artists ! But it’s best not to rationalize these things and just chalk it up to celebrities doing anything that pays well.