Careful What U Wish 4 (Air date: 24.01.2011.)

When the school's dance-a-thon rolls around, the Pretty Little Liars are too preoccupied to think about raising money for a trip to Washington, D.C. Hanna is focused on her family's financial situation, but will she be able to refuse the job that "A" has for her? Emily is still hung up on Maya, so she enlists the help of Caleb, the school's new bad boy. Spencer finds tolerating Ian more difficult than ever when an important possession goes missing. Meanwhile, Aria's former babysitter, Simone, arrives in town - but things quickly get ugly when she sets her sights on Ezra.