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The Dobly Theater was filled with stars on Monday when the annual iHeartRadio Music Awards, dedicated to the biggest names in music, were held. Names such as Avril Lavigne, JoJo Siwa, Jelly Roll, Katy Perry and emcee Ludacris paraded the yellow carpet in their respective choices to honor the event.

Avril Lavigne stood out for returning to her old style with the makeup and clothing that made her famous when she started her career. Katy Perry wore a net dress, which was also commented on a lot (even negatively).

Next, see photos of the guest artists' outfits:

Lundarcis
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Avril Lavigne
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Jelly Roll
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Katy Perry
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Meghan Trainor
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Ice Spice
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JoJo Siwa
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