Question: who is hosting i heart radio music awards
Answer: 2014 May 1 Shrine Auditorium Los Angeles N / A `` Stay '' -- Rihanna featuring Mikky Ekko 2015 March 29 Jamie Foxx `` Shake It Off '' -- Taylor Swift 2016 April 3 The Forum Inglewood Jason Derulo `` Hello '' -- Adele 2017 March 5 Ryan Seacrest `` Ca n't Stop the Feeling ! '' -- Justin Timberlake 2018 March 11 DJ Khaled Hailey Baldwin `` Shape of You '' -- Ed Sheeran