Justin Timberlake and Jessica Biel are now engaged. But before they were one of Hollywood's hottest couples, they both launched their now blockbuster careers in the humble world of TV.
A pre-Timberlake Biel was breaking hearts as Mary Camden on The WB's "7th Heaven." She may have been a preacher's daughter, but Mary was definitely the wild child of the Camden bunch, hooking up with bad boys and trashing high school gyms.
Meanwhile, a baby-faced Timberlake made his TV debut on the ill-fated "Mickey Mouse Club" reboot, where he sang and danced with fellow soon-to-be pop superstars, Britney Spears and Christina Aguilera, and did skits with future award-winning actors, Ryan Gosling and Keri Russell.
Before Timberlake and Biel walk down the aisle, take a walk down memory lane with the couple's most memorable TV moments.
HuffPost Entertainment is your one-stop shop for celebrity news, hilarious late-night bits, industry and awards coverage and more — sent right to your inbox six days a week. Learn more