Question: Both La'Porsha Renae and Trent Harmon performed on which television competition?
Sentence (from "Trent Harmon"): Trenton William "Trent" Harmon (born October 8, 1990) is an American singer who gained national attention for winning the fifteenth and final season of the original run of "American Idol" on April 7, 2016.
Relevant evidence: Yes