The 2017 iHeartRadio Music Awards Sunday night did not disappoint. The big winners of the night were Drake, Rihanna, Bruno Mars, The Weeknd and Chance the Rapper. After a very special performance of 'Treasure' and 'That’s What I Like', Bruno Mars took home the Innovator Award. Justin Timberlake gave a heartfelt speech after he won song of the year for 'Can't Stop the Feeling!' Justin Timberlake