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iHeartRadio Music Festival Radio

Music History was made at our 4th annual iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas September 19th and 20th, and you don't even have to leave the comfort of your home to relive the epic gathering of music's biggest stars! Watch night 2 of the television broadcast of the iHeartRadio Music Festival on The CW network January 1st at 8pm ET -- better yet, don't forget to set your DVR so you can watch it over and over again!

If you need a little more convincing, here are 5 Reasons You NEED To Watch Night 2 Of Our iHeartRadio Music Festival On The CW January 1st!

1. Macklemore joins Ed Sheeran for a moving performance of 'Same Love.'

Photo: Andrew Swartz for iHeartRadio

(And they totally - and adorably - hugged it out on stage after)

2. Meghan Trainor performs her #1 smash 'All About That Bass' for the largest crowd she's ever played for... and totally owns it.

And she's got MOVES! We are ALL about that bass! 

3. TWO WORDS: One Direction.

4. Lorde, Iggy Azalea, Hayley Williams and Taylor Swift carry the torch for strong females with their flawless performances.

Photo: Todd Owyoung for iHeartRadio

5. Calvin Harris closes the show in true Calvin Harris fashion with a VERY loud 'Summer' send-off. Get your glow sticks ready.

Photo: Todd Owyoung for iHeartRadio

Don't miss any of the action January 1st - find a CW station in your area to see what time it airs near you!

PHOTOS: Best Of Our iHeartRadio Music Festival