“Got a secret, can you keep it?” Those are the lyrics that start off the theme to the mystery series #PrettyLittleLiars. ⁠ ⁠ The song, titled “Secret” by the Pierces, plays while the four Liars (played by #LucyHale, #AshleyBenson, #TroianBellisario and #ShayMitchell) are shown around a casket and hold their fingers in front of their mouths for the iconic “shhh,” with Aria (Hale) specifically getting a close-up shot (with the well-known off-center “shhh”) to conclude. ⁠ ⁠ In the second half of season six, #SashaPieterse’s Alison was added for the intro. Head to the link in bio for a full breakdown of THR's most memorable TV theme songs.