Happy Birthday to hotel heiress Nicky Hilton, unsinkable actress Kate Winslet, hoops star Grant Hill, Queen of the Desert Guy Pearce, prolific hockey goalie Patrick Roy (1965), hockey superstar Mario Lemieux (1965), actor Daniel Baldwin (which one is he?)(1960), comedian Bernie Mac (1958), musician and humanitarian Bob Geldof (1954), English horror author Clive Barker (1952), actress Karen Allen (1951), cabbie Jeff Conaway (1950), bandleader Steve Miller (1943), actress Diahann Carroll (1935), actor Donald Pleasence (1919), and 21st President of the United States Chester A. Arthur (1829).