If you've got it, flaunt it - and that's exactly what Jordin Sparks did at the Teen Choice Awards tonight.

The confident brunette beauty, who's been hard at work hitting the gym and shedding weight, hit the blue carpet wearing a sexy blue and white striped dress -- and looked absolutely beautiful as she happily posed for photographers. She paired her look with white pumps and a matching clutch.

This year, the songstress is filling in for Ryan Seacrest and interviewing celebs for his radio show at the luxe event.
In April, the 23-year-old opened up about her incredible 55-pound weight loss.

“I was carrying a 5-year-old. It’s insane,” the singer-actress recalls. “Fall 2010 through March, that's kind of when I lost the first 30 pounds. By March of last year, I lost 50. And then I maintained it for the rest of the year.”

Along with being successful in fitness, the star has been very successful in the love department. She's been dating singer Jason DeRulo, 23, since the fall of 2011. And it seems wedding bells are right around the corner for the pair.

“I was never a girl who dreamed about my wedding since I was little,” Jordin admitted to Life & Style in April. “But since I knew that I was totally and completely in love with [Jason], now when I see things, it's different. It wasn't until we got together that I started seeing it. That's how I knew he was the one!”

We can't wait to see how gorgeous she'll look in her wedding dress!