A press release from NBC…
NEW YORK – November 10 – "Late Night" host Conan O'Brien and his wife Liza Powel O'Brien are thrilled to announce the arrival of their son, Beckett O'Brien. This is the couple's second child. He was born Wednesday, November 9 in New York City at 8:27 PM. He is a healthy 8lbs 4oz. Mother, baby and father are all well.