" Buy when I think back on my 20s and 30s, I look better now than I ever have. Strong arms: Jillian said that she keeps her arms strong and buff because 'I love to pick up my kids'; the fitness guru was spotted out with daughter Lukensia on June 8 in Malibu 'My best reason for having strong arms is because I love to pick up my kids,' Jillian told Shape. Jillian Julian micheals nude is a 44-year-old American personal trainer, businesswoman, author, and TV personality The Biggest Loser. Juluan Disclosure Published content is provided from businesses that have been compensated by this website. See all of the pictures, and her awesome advice for loving your body on June 25!