Liahona and Ammon Olayan perform an original song on American Idol

From living in a tent in Hawaii with their entire family to auditioning for American Idol with an original song in front of Katy Perry, Lionel Richie and Luke Bryan! Liahona and Ammon, two talented siblings from Hawaii, WOW the judges with their singing and their songwriting! Luke calls their audition “absolute magic,” while Katy goes as far as to say they should both be signed right now! Will Liahona and Ammon’s sibling rivalry stay friendly?