Alessandra Guercio was a contestant on Season 10 of American Idol. Audition[edit | edit source] Alessandra's audition was not televised. Hollywood Round[edit | edit source] Alessandra was shown in a group with Brielle Von Hugel and Pia Toscano singing "Grenade" by Bruno Mars. Everyone in her group advanced. She was eliminated at some point thereafter. Retrieved from "https://americanidol.fandom.com/wiki/Alessandra_Guercio?oldid=44213" Categories: Contestants Season 10 contestants The Voice Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.