Liam Neeson cut a suave figure when he appeared on The Tonight Show With Jimmy Fallon in New York on Tuesday. Chatting to Jimmy, 47, Liam hilariously gave his best 'blue steel' impression, mimicking Ben Stiller's iconic pose from 2001 comedy Zoolander. Suave: Liam Neeson cut a suave figure in a Giorgio Armani suit when he appeared on The Tonight …