Rachel Starr & Diamond Kitty On The Bangbus Together For The First Time. Watch Rachel Starr Gets Wild on the BangBus with a random girl and a pornstarBang BusApr 17. Diamond kitty & Rachel Starr hasn't been in the streets flashing all the goodies. Rachel Starr and Diamond Kitty On The Bangbus Together For The First Time. Adult | Episode aired 21 March 2012 Previous.