Famous Celebrity birthdays on January 21 Born in United States January 21Born in United Kingdom January 21Born in Canada January 21Born in France January 21Born in India January 21Born in Australia January 21 Jerry Trainor (48 years)Cat Power (53 years)Booboo Stewart (31 years)Mac Davis (83 years)Charlotte Ross (57 years)Ann Wedgeworth (90 years)Robby Benson (69 years)Jacob Smith (35 years)Zach Helm (50 years)Luke Grimes (41 years)Jackson Brundage (24 years)Susan Moonsie (61 years)Brandy Grace (40 years)Jeremy Shada (28 years)Steve Reeves (74 years)Duane Lee Chapman Jr. (52 years)Tonya Crowe (54 years)Mari Possa (45 years)Wolfman Jack (57 years)Aaliyah Jolie (44 years)← Older