She may be the head of a beauty empire. But Kim Kardashian went makeup free in an Instagram video Friday while showing off her sensational figure in lingerie from her SKIMS line. The 40-year-old reality star revealed she used to be a 'non-underwear kinda girl for a long time' as she welcomed her fans into one of her cavernous walk-in closets. She spent her video heavily plugging her shapewear line ...