Lea Michele, Amber Riley and Cory Monteith are heading to Springfield!

Serenading Lisa Simpson with a version of the Beach Boys hit "Good Vibrations," the Glee stars act on Sunday's Simpsons premiere as singing summer campers who welcome her to her bunk. Later, the trio appear in an acting class with the animated over-achiever.

Watch a sneak peek of the show's premiere episode above before The Simpsons airs Sept. 26 at 8 p.m./ET on Fox.

By Allison Corneau for UsMagazine.com. For more Channel Surfing, click here.