Jessica-Simpson-tonight-show Published January 16, 2013 at 600 × 400 in Jessica Simpson On Failed Attempts to Marry Eric Johnson: He Keeps Knocking Me Up! THE TONIGHT SHOW WITH JAY LENO — Episode 4388 — Pictured: (l-r) during an interview with host Jay Leno on January 15, 2013 — (Photo by: Paul Drinkwater/NBC/NBCU Photo Bank)