Hugh Grant joined The Howard Stern Show on Sirius XM for the first time on Wednesday in promotion of his upcoming film Florence Foster Jenkins , and the interview was nothing short of exciting. As per usual, Stern was able to draw a few big revelations from the 55-year-old actor, who didn't hold back when it came to discussing his non-belief in marriage, his "fake" agent and details about some of the biggest roles he missed out on playing in the past.