Celebrities Born on April 4

12 celebrities in our profiles were born on April 4. The oldest is Robert Downey Jr. (born 1965) and the youngest is Hayden Summerall (born 2005).

Austin Mahone, 30Robert Downey Jr., 61Amanda Righetti, 43Jeanne Goursaud, 30Natasha Lyonne, 47Chelsea Green, 35Lil Mabu, 21Sarah Gadon, 39Jamie Lynn Spears, 35David Blaine, 53Heath Ledger (1979–2008)Hayden Summerall, 21