What do supermodel Heidi Klum, “Wonder Woman” Gal Gadot, singer Demi Lovato and actress-singer Vanessa Hudgens have in common? Besides attending Sunday’s MTV Video Music Awards, they all wore shoes to break the bank for. At least they became objects of supreme fascination to Footwear News. “Heidi Klum donned a celeb favorite — Giuseppe Zanotti’s […]