Happy Birthday to actress Tiffani Thiessen (1974), "Law & Order SVU" star Mariska Hargitay (1964), "Hot Properties" star Gail O'Grady (1963), E Street Band keyboard player Danny Federici (1950), MacGyver star Richard Dean Anderson (1950), Pointer Sister Anita (1948), Dutch actor Rutger Hauer (1944), "Buck Rogers" star Gil Gerard (1943), Puerto Rican actress Chita Rivera (1933),