Singer Billie Eilish made her red carpet debut with her singer-boyfriend Jesse James Rutherford at the LACMA Art + Film Gala in Los Angeles. The couple appeared on the red carpet wrapped in a Gucci blanket and wore pyjama-inspired Gucci outfits. The 20-year-old 'Bad Guy' singer, Eilish, and the 31-year-old singer Rutherford, recently made their relationship public.