This past weekend L.A. hosted one of the hottest music events of the year: 102.7 KIIS FM’s Wango Tango! The lineup for the sold-out concert did not disappoint with performances by Ariana Grande, Zayn, Demi Lovato, Meghan Trainor, Fifth Harmony, Iggy Azalea, DNCE, Alessia Cara, The Chainsmokers, Kygo, Mike Posner AND Gwen Stefani! Not only was the show filled with amazing artists, but there was also a pre-show featuring Jack and Jack, Laura Marano, Melanie Martinez, Daya, Shawn Hook and Olivia Holt. Here are some of our favorite moments from the day!

1. Crushing on Jack and Jack.

These two melt our hearts every time! The guys just returned from their tour across Europe, but the Jacks didn’t miss a beat (literally)! Completely in sync, these two cuties are super talented and totally crushworthy!

Jack and Jack

 

2. Strolling down memory lane with Laura Marano.

We just can’t get enough of our sweet, talented former cover girl! This time last year, she was just beginning to work on her music. Fast forward a year and she’s slaying covers like Justin Bieber’s “Sorry” and rocking the stage with her hit single “Boombox!” And what special moment made our day even more amazing? We reminisced with Laura about our time with her last year on the Wango Tango red carpet. Her response? “That was the best 20 minutes of my life.” Day. Made.

Laura Marano

 

3. Wardrobe envy with Daya.

Not only did Daya sing her heart out at the pre-show, but she surprised us all by singing “Don’t Let Me Down” with The Chainsmokers during the main event! We also loved her pre-show flirty/edgy combo with a white romper, black boots and smokey eyes. #fashiongoals

Daya

 

4. Diva lessons with Demi Lovato.

If you’re ever needing a confidence boost, leave it to Demi to make you feel amazing. We were super excited that Demi was the opener for the main show because her music always gives us serious girl power. With a killer look and off-the-charts vocals, there’s NOTHING wrong with being confident.

Demi Lovato

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5. Marveling over Ariana Grande.

Is there anything this girl can’t do? We’ve seen Ariana act, dance and sing for years now, and she just keeps getting better and better! She also gave us major outfit inspo during her performance of “Break Free.” Next time you want to spice up your little white dress, just add a big fluffy pink coat!

Ariana Grande

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There were so many more amazing moments, but those were just a few of our favorites! Who was YOUR favorite in the lineup?