Why couldn’t Mariah Carey be performing in The Colosseum at Caesars Palace back when I visited Las Vegas a couple of months ago? >:O The Blue Man group was cool and everything…but I was looking forward to seeing a presentation that starred performers of another color. ;-) The shows on the Vegas strip lacked diversity when I was there. As much as I poke fun at MC for lip-syncing, this looks like one event that I would love to be in attendance for. Watch “Good Morning America” go behind the scenes of her residency Mariah #1 To Infinity here: