Jamie, Karen and Becca

Jamie, Karen & Becca are new bad friends Peter Griffin in the episode "Roasted Guy" from Season 13.

After his Roast, Peter befriends these three women, but did not know that her new friends speak ill of him. Then, Peter enlists the help of Lois Griffin for revenge himself. At the end of the episode, Peter will return from his old friends

Jamie has a daughter who is humiliated by Peter in a diving competition in the pool.

Jamie, Karen & Becca are last antagonists from Season 13 before Liam Neeson, who appears in "Fighting Irish".