Lady Gaga

American singer, songwriter, and actress (born 1986).

Born March 28th, 1986 (age 40 years) in Lenox Hill Hospital. ^[ref]

Heath Ledger

Australian actor (1979–2008).

Born April 4th, 1979 in Perth.

Died January 22nd, 2008 at 28 years old in Manhattan (poisoning by drugs). ^[ref]

Elton John

British singer, songwriter and musician.

Born March 25th, 1947 (age 79 years) in Pinner.

Robert Downey Jr.

American actor (born 1965).

Born April 4th, 1965 (age 61 years) in Manhattan, Greenwich Village.

Emma Watson

English model, activist, and former actress (born 1990).

Born April 15th, 1990 (age 36 years) in Paris.

Bruce Willis

American actor (born 1955).

Born March 19th, 1955 (age 71 years) in Idar-Oberstein.

Anya Taylor-Joy

Actress.

Born April 16th, 1996 (age 30 years) in Miami.

Mariah Carey

American singer (born 1969).

Born March 27th, 1969 (age 57 years) in Huntington. ^[ref]

Pedro Pascal

Chilean and american actor (born 1975).

Born April 2nd, 1975 (age 51 years) in Santiago.

Quentin Tarantino

American filmmaker and actor (born 1963).

Born March 27th, 1963 (age 63 years) in Knoxville. ^[ref]