This playlist was inspired by the 2014 ¬†iHeartRadio Las Vegas Music Festival, which I attended. The incredible line-up that included Lorde, Taylor Swift, Fifty Cent, Calvin Harris, Coldplay, Magic, Ariana Grande, Nico & Vince, One Direction, Nicki Minaj and other equally accomplished artists. Whether you prefer to run your heart out or take on any other high intensity workout, this playlist will add rhythm and fun to your exercise.     Problem, Ariana Grande Let's Go, Calvin Harris Safe And Sound, Capital Cities Anaconda, Nicki Minaj Summer, Calvin Harris Story Of My Life, One Direction Rude, Magic We Are Never Ever Getting Back Together, Taylor Swift Am I wrong, Nico & Vince In Da Club, 50 Cent Every Teardrop Is A Waterfall, Coldplay Buzzcut Season, Lorde All Too Well, Taylor Swift