How celebrities (especially Tom Cruise) secretly wear elevator shoes to appear taller on screen?

Spotting elevator shoes can often be tricky, but one sure-fire giveaway would be that the laces portion of shoes will have an abrupt and sharp increase in angle, making them seem unnatural. http://jackieriverahairandmakeup.com/how-celebrities-especially-tom-cruise-secretly-wear-elevator-shoes-to-appear-taller-on-screen.html