Actor Diego Luna stars alongside Katy Perry in her latest music video, "One That Got Away." Directed by Floria Sigismondi, the video cuts back-and-forth in time as an elderly Perry reflects upon a lost love from her younger years.

Cutting back on the colorful costumes, makeup, and hair, the music video plays more like a short film, complete with Johnny Cash's "You Are My Sunshine" at the end.

What do you think of Perry's more serious pop song vid?