The iHeartRadio Music Festival. Oh, you know, just the biggest music event in radio history. Yeah, that one. Well, it was back this year — September 21 and 22 at the MGM Grand in Las Vegas. And if you were watching The CW on Oct 1st, then you got to see some killer performances from No Doubt, P!nk, Lil Wayne, Aerosmith, Mary J. Blige, Taylor Swift & so many more. It was quite the party, I’d say. Mental note to try and get there fo
r it next year. 😉READ MORE: Watch 'Family Feud' Next Week To Win $500
Check out the photos below to see what some of your favorite CW stars were wearing, including your TVD beauties Kat, Nina and Candace, as well as new series stars Mamie Gummer (Emily Owens, M.D.), Kristin Kreuk (Beauty & the Beast), and Katie Cassidy (Arrow).READ MORE: The Flash - 'Armageddon, Part 5'
You can click here to check out photos and watch videos of the performances and interviews from the festival.MORE NEWS: Riverdale - 'Chapter One Hundred: The Jughead Paradox'