Before these stars were red-carpet regulars, they were ordinary college students who declared their majors and took prerequisite classes just like everyone else. Find out which celebrity shared your college major below.
Decades before his character Don Draper enthralled fans, Hamm was an English major at the University of Missouri, even briefly teaching middle school after graduation.
Before he rose to fame playing the dumber than a box of rocks Kelso on "That 70s Show," the sitcom star and producer was planning to studyingbiochemical engineeringat the University of Iowa.
The comedian and Comedy Central starmajored in theater at Maryland's Towson University, graduating in 2003.
A year after winning "American Idol,"Underwood graduatedmagna cum laudefrom Oklahoma's Northeastern State University with a bachelor's degree in mass communication with an emphasis in journalism in 2006.