Happy Birthday To "Arrested Development" actress Alia Shawkat (1989), "Sabrina, The Teenage Witch" actress Melissa Joan Hart (1976), "A History of Violence" actress Maria Bello (1967), late-night talk show host Conan O'Brien (1963)

There are some TV stars that keep acting. Take Ted Danson, for example. Since "Cheers" ended in 1993 he has starred in several series, including his latest

Happy Birthday To "Arrested Development" actress Alia Shawkat (1989), "Sabrina, The Teenage Witch" actress Melissa Joan Hart (1976), "A History of Violence" actress Maria Bello (1967), late-night talk show host Conan O'Brien (1963), "Will & Grace" actor Eric McCormack (1963), "Frasier" actress Jane Leeves (1961),