Yesterday, Jennifer Aniston showed up to Warner Brothers studio in Burbank around 2:30pm, and loverboy John Mayer came to visit around 5pm. Jen left around 5:30pm in her car, but we never saw John leave.

So what were these lovebirds doing there? Having a quickie? PItching a reality TV show? Well, it turns out the two were at the studio taping upcoming episodes of The Ellen DeGeneres Show!