The 2013 Young Hollywood Awards took place last night, with our favorite young pop stars coming out, like the ubiquitous Selena Gomez, her shared namesake Becky G --the "G" is for Gomez-- and Austin Mahone.

It was a more casual event, but that didn't stop the red carpet walkers and attendees from hitting style high notes.

Here's how they looked!

Miss "I Just Turned 21 and Had a No. 1 Record" Gomez donned an LBD at the ceremony. We like her strappy heels.

Selena Gomez Young Hollywood 2013
Kevin Winter, Getty Images
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Becky G's emerald green dress was amazeballs since it sparkled and because it popped against her gorgeous skin. It also played peek-a-boo with us.

Becky G 2013 Young Hollywood
Michael Buckner, Getty Images
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Austin Mahone is certainly gunning for The Biebs' throne. How long until he gets a sleeve of tattoos?

Austin Mahone 2013 Young Hollywood
Alberto E. Rodriguez, Getty Images
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Two up and comers, hanging and hugging.

Becky G Austin Mahone 2013 Young Hollywood
Alberto E. Rodriguez, Getty Images
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And two AWESOME male voices -- Miguel and Mahone. Wouldn't a duet with these two be somethin' else?

Miguel Austin Mahone 2013 Young Hollywood
Alberto E. Rodriguez, Getty Images
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Cody Simpson... he's so blond.

Cody Simpson 2013 Young Hollywood
Kevin Winter, Getty Images
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Cody and his sis Alli look like twins with their locks, don't they?

Cody Alli Simpson 2013 Young Hollywood
Alberto E. Rodriguez, Getty Images
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