The latest couple in the mainstream music world is indeed incredible guitarist John Mayer and pop sensation Katy Perry. After the timeless albums, number one hits, and incredible music, the two have finally collaborated on John Mayer's tune "Who You Love" featuring the stunning harmonies and verse from his lady, Miss Katy Perry. The two finally debuted the music video today after a beautiful photo shoot featuring the two just a few weeks ago. The video features John and Katy serenading each other, which can only translate to how tight knit this musical couple is in their personal lives. It definitely features a bit of cuddling and a reflection of what their first date was like. Enjoy the classic John Mayer sound that we've been searching for since his incredible album "Continuum" and be sure to anticipate more from these two in future collaborations. Enjoy!