Famous birthdays for April 4: Robert Downey Jr., Christine Lahti

April 4 (UPI) -- Those born on this date are under the sign of Aries.

They include:

-- Social reformer Dorothea Dix in 1802

-- Inventor Linus Yale in 1821

-- Actor Bea Benaderet in 1906

-- Musician Muddy Waters in 1913

-- Writer Maya Angelou in 1928

-- Actor Anthony Perkins in 1932

-- Music producer Clive Davis in 1932 (age 94)

-- Former baseball Commissioner A. Bartlett Giamatti in 1938

-- Musician Hugh Masekela in 1939

-- World Golf Hall of Fame member JoAnne Carner in 1939 (age 87)

-- Writer Kitty Kelley in 1942 (age 84)

-- Actor Craig T. Nelson in 1944 (age 82)

-- Actor Christine Lahti in 1950 (age 76)

-- Musician Steve Gatlin (Gatlin Brothers) in 1951 (age 75)

-- Actor Mary-Margaret Humes in 1954 (age 72)

-- TV writer/producer David E. Kelley in 1956 (age 70)

-- Actor Hugo Weaving in 1960 (age 66)

-- TV personality Graham Norton in 1963 (age 63)

-- Actor David Cross in 1964 (age 62)

-- Actor Robert Downey Jr. in 1965 (age 61)

-- Musician Josh Todd (Buckcherry) in 1970 (age 56)

-- Musician Jill Scott in 1972 (age 54)

-- Musician Magnus Sveningsson (Cardigans) in 1972 (age 54)

-- Magician David Blaine in 1973 (age 53)

-- Actor James Roday Rodriguez in 1976 (age 50)

-- Actor Heath Ledger in 1979

-- Actor Natasha Lyonne in 1979 (age 47)

-- Actor Eric Andre in 1983 (age 43)

-- Chadian President Mahamat Déby in 1984 (age 42)

-- Musician/TV personality Todrick Hall in 1985 (age 41)

-- Musician/actor Jamie Lynn Spears in 1991 (age 35)

-- Musician Austin Mahone in 1996 (age 30)