We got to know the amazing and bubbly Sara Echeagaray in and episode of Celebrity Starter Pack! The TikTok star turned Disney actress and model was SO genuine; she showed us her go to products and favorite belongings, including her Harry Potter collection , signature YSL scent, and K-Pop headphones . She certainly didn't hold back from sharing the HILARIOUS stories behind every item! Want more Celebrity Starter Pack videos from Seventeen? Find them HERE: https://www.youtube.com/playlist?list=PLunx6D_le-dJguZ1Z3xDEKaM4R0ca9RFo