Singer KE$HA had a more academic career planned before she became a pop star - she wanted to be a psychologist.
The TIK ToK hitmaker had dreams of studying social science and mental health before the record became a smash hit and she rose to fame.
The 22 year old confesses that before scoring a record deal she "was going to go to (New York college) Barnard to be a psychologist".
And the singer admits as a high school student, she even crashed college classes in her Nashville, Tennessee hometown for fun. She tells People.com, "I'd drive down to Belmont (University) and sit in on a cold war history class. I love learning."