Soul star Toni Braxton is set to wow audiences at her Las Vegas shows when her voice is projected through a $1 million dollar (GBP555,000) diamond-encrusted microphone. The Grammy award-winning artist is thrilled with the white gold, 650 carat, one-of-a-kind accessory, given to her as part of a deal struck with exclusive jewellery firm The Giantto Group. She says, "It's so extravagant, like taking a bath in Dom Perignon. I love it!" The prop will debut at her Toni Braxton: Revealed residency at The Flamingo, Las Vegas, which began last month (AUG06).