Bea Miller Rocked Out KIIS FM's Jingle Ball Even Though She Didn't Marry 5SOS's Luke Hemmings

Bea Miller gets the crowd on their feet as she performs at the 2014 KIIS FM Jingle Ball powered by LINE held at Staples Center on Friday night (December 5) in Los Angeles.

The 15-year-old singer wowed the audience with “Fire N Gold” after catching up with Becky G backstage at the event.

PHOTOS: Check out the latest pics of Bea Miller

“Just in case you’re feeling bad about how you look tonight i just walked down the red carpet at jingle ball with a huge pimple on my cheek,” Bea joked on Twitter after walking the carpet.

And even though 5 Seconds of Summer also performed at the show, it looks like Bea and Luke Hemmings didn’t get hitched after all!

15+ pics inside of Bea Miller…