Mary J. Blige risked serious jet lag to help Michael Kors celebrate his line’s 30th anniversary at Paris fashion week. She flew there for the day to sing at the designer’s party, where Kors made a special request to Blige for a rendition of “Stairway to Heaven.” Jennifer Hudson, Andre Leon Talley, Claudia Schiffer, Aerin Lauder, Zoe Saldana and Amber Heard danced to Blige hits “One Love” and “Family Affair.” She told the crowd her next project will be playing Nina Simone in a biopic about the jazz/blues singer.