Last night on American Idol we saw a new relationship bloom while Mariah throws glitter in the air! Join us for an American Idol recap of the Top 6 performances on Season 12. Candice Glover closed the show choosing to sing Adele's version of The Cure's 'Lovesong'. It was a goose bump chilly performance that will surely not soon be forgotten. After the performance Mariah Carey suddenly jumped on stage and threw a handful of glitter on Candice, take a look.