Making time to stay in shape, Katy Perry and a friend went for a jog on Wednesday (March 6) in Los Angeles.

Taking her fitness look seriously, the “I Kissed a Girl” songstress donned black gym pants and a grey hoodie as she trekked through a park near her home.

The 28-year-old and boyfriend John Mayer have been the subjects of speculation to take spots on the judging panel of "The X-Factor.”

Though she has appeared on the show as a guest judge, Ms. Perry has repeatedly said she is not interested in a full-time stint.