Rock, pop, country on display at iHeart Radio festival

As if performers Jennifer Lopez, The Weeknd, Kanye West and Demi Lovato weren’t enough, Jared Leto and Josh Hutcherson are also going to be joining in on the fun. E!

Days before the 2015 iHeartRadio Music Festival, more celebrities are being added to the stellar Sin City lineup.

Duran Duran, Tove Lo, Coldplay, Jason Derulo, Diplo, Prince, Walk the Moon, Tori Kelly, Echosmith and Disclosure will also be attending the show.

Meanwhile, two artists on the book list had reportedly cancelled their slated appearance – Janet Jackson and the legendary rock band The Who. Nailing it! Black nail polish & thick silver bracelets helped her achieve the punk theme Back in black: Ashlee Tisdale worked the red carpet in tight black pants , a scoop neck tank top, & white collar choker necklaceThe photogenic songstress seemed her normal polished self as she posed on the red carpet, which saw a number of different stars cross by way of as well.

The annual iHeartRadio Music Festival in Las Vegas takes place this weekend, and iHeartMedia will be pushing it out live on 150 stations and via stream exclusively with Yahoo Live. The event will be hosted by Ryan Seacrest, according to All Access. Just in case you missed all of those opportunities to listen in on the fun, you can watch the concert series on The CW for an exclusive two-night special beginning on September 29 at 8 p.m.