Bob Harper on Jillian Michaels, Lizzo: Her Body Is 'None of My Business'

Weighing in. Bob Harper and Jillian Michaels trained alongside each other for 12 seasons on The Biggest Loser — but that doesn’t mean he understands her opinion. Celebrity’s Shocking Weight Loss Transformations “I could never even think where she comes from,” Harper, 54, told Us Weekly exclusively at the Television Continue Reading