Rose Byrne stepped out on Tuesday night for her first red carpet event since news broke that she is reportedly expecting her first child [1] with her longtime boyfriend, Bobby Cannavale. The Neighbors 2 star, who recently let pal Lena Dunham caress her growing bump [2], was accompanied by her brother, George Byrne, for a screening of Spotlight in LA. While her jacket was partially hiding her belly, a bump was definitely visible. Keep reading to see more of Rose's night out, then check out her Hollywood evolution [3].