Millions of students are heading back to college campuses around the country to begin the fall semester.
Hidden among the masses are these 14 celebrities who prove that you're never too famous (or too old!) to be a college student.
From Victoria's Secret Angel Karlie Kloss to Olympic swimmer Missy Franklin, here are some of the most famous students in college this semester.
SEE ALSO: The 50 best colleges in America
SEE ALSO: 8 college classes that probably never would have been offered a decade ago
Actor Alexander Ludwig is a member of one of USC's most sought-after fraternities.

Canadian actor Alexander Ludwig played the ruthless District 2 tribute Cato in the first "Hunger Games" movie — he's the one who fights Peeta and Katniss on top of the cornucopia in the final fight scene. Since then he's been balancing a flourishing film career with his studies.
A senior, the Phi Kappa Psi brother and theater major belongs to one of USC's most exclusive fraternities, which has a reputation for throwing the year’s wildest parties.
Angus T. Jones left "Two and a Half Men" to pursue religion and his education at CU Boulder.

After starring on hit sitcom "Two and a Half Men" for 10 seasons — as the highest paid child actor at the time, no less, making $350,000 an episode — Angus T. Jones left the show in order to fully dedicate himself to Christianity.
Now a junior at the University of Colorado at Boulder, he also tours the country speaking at churches.
Cordell Broadus is a freshman football player at UCLA.

Snoop Dogg's son signed to play football at UCLA earlier this year after he received more than a dozen offers from other colleges. Snoop has been a USC fan for years, but showed his support for his son and UCLA in an interview.
Broadus is also the CEO of Film School Productions, a company for product placement in film and photography.
See the rest of the story at Business Insider
NOW WATCH: Tom Hardy makes a crazy transformation playing identical twins in this new gangster movie