Linnie Perkins is Kendall's unseen older sister and the oldest daughter of Amy Perkins and Mr. Perkins. Sandro Corsaro has confirmed on his Twitter feed that she exists and that her name was going to be "Linnie" but due to the show ending she will remain an unseen character. However, she is mentioned by Kendall in "Pinch Sitter" where she reveals that she and her sister shared the same relationship as Kick and Brad in that the only time they got along was when they were ousting their babysitters. However, Sandro Corsaro has confirmed on his Facebook page that she's tall and blonde, she does have cameos as a background character in a few episodes and that her looks are based off of Cameron Diaz.