Katy Perry Previews Nostalgic 'The One That Got Away' Video

Mexican actor Diego Luna is 'The One That Got Away' -- at least, that is, in Katy Perry's new music video for her sixth 'Teenage Dream' single. Perry is giving fans a sneak preview of the vid today in a grainy new trailer that finds the singer reminiscing about her old flame.

The music video, which is being branded as a short film that apparently merits and even shorter trailer, premieres November 11. The vintage-looking footage, shot by famed video director Floria Sigismondi, is comprised of a series of romantic flashbacks of Katy, 27, and Diego, 31, being adorable with each other. Another scene captures a senior version of Katy, Diego-less and looking out into the sunset with regret.

During the clip, a voice-over says, "I wish, for one day I could go back. In another life, I would do things differently," while Katy's pop piano ballad plays in the background.

Luna is one super-talented actor to pick for a music video co-star. Maybe this means 'The Smurfs' star is actually taking the whole acting thing seriously. We'll have to wait for the full video to see, but in the meantime, check out the trailer below!

Watch Katy Perry's 'The One That Got Away' Video Trailer