Shelley Long is an American actress, singer, and comedian. For her role as Diane Chambers on the hit sitcom Cheers, Long received five Emmy nominations, winning in 1983 for Outstanding Lead Actress in a Comedy Series. She also won two Golden Globe Awards for the role. Long reprised her role as Diane Chambers in three episodes of the spin-off Frasier, for which she received an additional guest star Emmy nomination. In 2009, she began playing the recurring role of Dede Pritchet on the ABC comedy series Modern Family.

Modern Family is an American sitcom television series, created by Christopher Lloyd and Steven Levitan for ABC. It aired for eleven seasons, from September 23, 2009 to April 8, 2020. The series follows the lives of three diverse family set-ups living in suburban Los Angeles, who are interrelated through their patriarch, Jay Pritchett.