Rapper/actor and TV host Nick Cannon officially owns the world’s most expensive shoes, which he wore to host America’s Got Talent grand finale yesterday in New York. The diamond encrusted slip on shoes is worth $2.2million. This has got to be obscene on every level. Choi! The Tom Ford shoes has 14,000 full-cut round white diamonds set onto white gold, with a total carat weight of 340 carats. Jeweler Jason Arasheben, who created the shoes, told...