'Pretty Little Liars: Summer School' Cast Revealed - 12 Stars Confirmed to Return, 2 Stars Promoted & 5 Actors Join the Cast

'Pretty Little Liars: Summer School' Trailer Teases New Love Interests, New A & Return of Original 'PLL' Actress - Watch Now!

Lucy Hale Seemingly Hints at 'Pretty Little Liars: Summer School' Cameo

Lucy Hale reveals what her current equation is with her Pretty Little Lies co-stars... and suggests a cameo in its Summer School spin-off