Pretty Little Liars
I LOVE Pretty Little Liars! It's one of my favourite shows!
I love Spencer and Hanna, because Spencer is a genuis, plus love her style, and Hanna wears amazing clothes.
I haven't read the books, but I think A is Alison or her twin. In one of the episodes, in Ali's room, you can see that there is a picture frame with a poem about having twins, and in the picture frame, there are two blonde girls and Ali's brother. SO Alison clearly had a secret twin, also meaning that Spencer had a secret sister!
Cece and Nate are both really suspicious, and so is Ezra, but I don't understand why Ezra would want to kill Ali, he has no obvious motives.
Mona and Caleb are definitely not A, because they have admitted to being "A", which means that they are not actually A. I thought it was Noel Kahn at first, but I'm looking at other perspectives.
A lot of people think Aria is part of the A Team. Which I partially believe. In the episode where there were dolls of the liars, Aria's doll was wearing a black hoodie.
Let me know what you guys think! :)