List of Famous people born on December 21st

Khrystyne Kamil Haje is an American actress. She is known for her role as Simone Foster in the sitcom series Head of the Class. After the series ended in 1991, she continued acting in both television and films. Haje was named as one of the "50 Most Beautiful People" in People Magazines first edition of that list in 1990.

Pirmin Stekeler-Weithofer is a German philosopher and professor of theoretical philosophy at the university of Leipzig. He was the president of the international Ludwig Wittgenstein society (2006-2009) and is now a vice-president of this institution.

Nicola Jane Cowper is a British actress. Cowper is the younger sister of twin actresses Gerry Cowper and Jackie Cowper. Cowper made an impression as a film actress in her early career, but she is best known for her work on British television, in particular her role as D.S Helen Diamond in BBC's Dangerfield.