‘Pretty Little Liars’ Preview: It’s Emily’s birthday!

Photo Credit: ABC Family

In next week’s Pretty Little Liars,  a surprise party for Emily leads to more conflict than celebration.

Paige decides to throw Emily a big surprise party in Tuesday’s new episode, “Into the Deep.” Unfortunately, she didn’t run the guest list by anyone and invites Jenna and Shana to the celebration. A makes her presence known at the party, shocking everyone with her actions.

Meanwhile, Hanna is relieved that her mother can come home, but Mona’s decision to turn herself in leads her down a familiar path. Ezra gets some upsetting news about Maggie and Malcom.

Aria and Jake struggle to define their relationship – perhaps because she’s still stuck on Ezra? And Emily meets one last swim coach in hopes of salvaging her future as a swimmer.

Click through the gallery below to check out photos from Tuesday’s brand new episode.

“Into the Deep” airs Tuesday at 8:00 pm ET/PT on ABC Family.