The country star will headline "Healing in the Heartland: Relief Benefit Concert" at the Chesapeake Energy Arena. Also performing: Reba McEntire, Vince Gill and his wife Miranda Lambert.
Shelton commented: "Everyone has their way to help, and mine as an entertainer is to perform to help raise money and awareness for this tragedy. This is why I want to do this spec...
The Cleopatra star, who was only 18 when she wed the hotel heir on 6 May, 1950, wore an oyster shell-coloured, floor-length satin gown, and now the special piece is to be auctioned off by Christie's in London on June 23, when it is expected to fetch upwards of $75,300.
The frock features an impossibly-thin 22-inch waist and was designed by Helen Rose, who also created Grace Kelly's wedding dress.
Unfortunately, the gorgeous gown didn't bring T...