Fresh off the news that their hit show Pretty Little Liars has been picked up for two more seasons, co-stars and besties Shay Mitchell and Ashley Benson headed to paradise for a Hawaiian vacation. The social media savvy stars took to Instagram to share photos from their tropical vacation. The duo shared stunning pictures of gorgeous beaches, delicious dinners, palm trees and of course, selfies! Judging by their Instagram accounts, it's clear these girls had one amazing trip. Get ready for some vacation envy when you see these pictures!