One Big Happy is an American sitcom television series produced by Ellen DeGeneres starring Kelly Brook, Nick Zano and Elisha Cuthbert, about a gay woman, Lizzy, who is pregnant with her best friend Luke's baby, while he is in love with another woman, Prudence. The show was created by Liz Feldman, and it premiered on March 17, 2015. Six episodes were ordered by NBC. On May 8, 2015, NBC cancelled the series after one season. It was produced by Visualized, Inc., in association with A Very Good Production and Warner Bros. Television.