Janet Jackson looked like she stepped straight out of 1985 as she debuted her new slimmer, trimmer figure. The 45-year-old, who is now the face of Nutri-System, looked beautiful and youthful as she walked the red carpet at the Marcho Glaviano 'Supermodels' exhibition opening. The singer has admitted in the past that she was had problems with her weight her entire life. Janet is looking more comfortable than ever in her skin! BTW, her birthday is next week.