Pics: Mariah Carey kicks off 'The Butterfly Returns' Vegas Residency

A few nights ago, Mariah Carey kicked off 'The Butterfly Returns' residency in Las Vegas at The Colosseum at Caesars Palace!

Due to the weight loss, Mariah has been looking fab lately and her voice sounds good for what it is. I still wouldn't pay money to see her in concert, but it's nice to see her in a good place, and winning over fans yet again.