Sterling Knight was born on March 5, 1989 in Houston, Texas. Until about the age of 14 Sterling has been living in Texas. He is known for playing the role Chad Dylan Cooper on “Sonny With A Chance”. Sterling has starred in movies such as “17 Again” (as Alex O’Donnell) and "Starstruck" (as Christopher Wilde). Sterling has also guest starred in Hannah Montana, Grey’s Anatomy, and The Closer.