Katy Perry

Katy Perry is a singer, songwriter and TV judge is responsible for nine US Hot 100 Billboard number one singles. She has even been the featured act at the Super Bowl Halftime Show, which was the most watched performance in its history.

Perry has been pictured with Ellen while the two enjoyed several different outings together. In fact, one picture of them together was posted by Ellen for Perry’s birthday, but it stirred up controversy from others on this list. However, Ellen did have Perry on her show once and forgot that she was once married to Russell Brand. Ellen said, “You were not married,” to which Perry replied, “Remember you gave me some wedding gifts on this show?”