Conversation so far:
how old are the pll characters in season 1
In season 1, PPL's Aria, Hannah, Maya, Mona, Spencer, and Emily were 15, Alison was 15, Toby was 17, and Caleb is 18.
When did Prettly Little Liars start
The series Pretty Little Liars premiered on June 8, 2010
How many seasons does Pretty Little Liars have
Prettly Little Liars has seven seasons.
When was Pretty Little Liars cancelled
On August 29, 2016, Freeform confirmed that the series Pretty Little Liars would be ending after its seventh season in 2017

Question: Why
Self-contained rewrite: Why was Pretty Little Liars cancelled