Last night Taylor Swift made a surprise red carpet appearance at the Romeo & Juliet movie premiere! The singer showed up arm-in-arm with one of her best friends and the film's leading lady, Hailee Steinfeld.
We never realized these two were so close! Feeling inspired, we decided to follow up on our original celebs you didn't know were friends post with 10 more stars you didn't know were besties.
Click through, then let us know which celeb BFFs surprise you most!