The 27-year-old singer roped in socialites including Kyle Richards, Yolanda Foster, Lisa Vanderpump and Kim Richards to shoot 'G.U.Y.' at Hearst Castle in California but despite her unusual guest stars, a behind-the-scenes clip from the video shows all of her usual weird and wonderful touches have remained. The clip - shown on the Today show on Friday - gave the first glimpse of the reality TV stars but also features Gaga in a series of revealing bodysuits including a slashed gold leotard and a...