Clint Eastwood reportedly installed swimming pools before getting famous.

In 1955 (at age 25), Clint Eastwood got his start in feature films with an uncredited role in the b-movie "Revenge of the Creature."

Three years before Zac Efron became famous in High School Musical, he appeared in a 2003 episode of ER.

Michael Eisner (former CEO of Disney) was a camp counselor for his first job at age 16.

Carmen Electra was a dancer at a major Ohio theme park named Kings Island.

Carmen Electra got her break when Prince signed her to a singing contract with a girl rap group.

While studying Communications and Psychology at the University of Miami, Gloria Estefan worked as a translator in the Customs Department at Miami International Airport.