Viewers tuning in to tonight’s season finale of American Idol can catch the first-ever Coca-Cola TV commercial to exclusively feature fan-submitted footage.

The 30-second spot, produced by Wieden + Kennedy, is the result of a Coca-Cola contest announced a few months ago. The brand challenged teens around the world to submit short video clips sharing what it feels like when they take a sip of Coke, for the chance to be featured in a national TV ad. The 40 clips that made the final cut were selected from more than 400 submissions. “This is AHH” features an international cast of fans-turned-filmmakers, with user-generated content from Brazil to Salt Lake City to Jacksonville, Fla.

The ad is the latest evolution of the Coca-Cola "AHH Effect" campaign, which has expanded significantly in its second year. It will air later this week on teen-favorite networks such as the CW, MTV and Adult Swim.