Kennedy (Producer of A.M. LA) is a one time character who appears once in the Big Time Rush episode Big Time Live.
When she was first introduced she was kind to BTR, however, she changes when she cut their performance due to it being 4 minutes over the time slot. When they suggest cutting other segments she refuses. During the episode, BTR tried to shorten each segment so they can perform but Kennedy tries to get them kicked off. However, BTR always seems to find a way so they could perform. Near the end when it turns out that the show had 4 minutes of air left and no more segments, she went berserk and threatened BTR with tasers when she explains that she rather be fired than to lose to them. Luckily Katie crashes a cart into Kennedy and she was knocked out.