Video Teaser: Katy Perry - Wide Awake (Trailer)

All good things must come to an end and the Teenage Dream era is coming to a close. Katy Perry has released a trailer for her highly anticipated new music video for "Wide Awake". The song is from "Teenage Dream" re-release "Teenage Dream: The Complete Confection".

The trailer features a little girl looking through a book. While looking through it their Chapters 1-7, that contains Katy's hit songs, including: "California Girls", "Teenage Dream", "E.T.", "Firework", and many more. The music video is set to premiere (Monday) on June 19th on MTV and Vevo.

Check out the trailer and lyric video, after the jump.