Jordin Sparks shows off her slim figure at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on Sunday (May 20) in Las Vegas.

The 22-year-old entertainer — who walked the carpet with boyfriend musician Jason Derulo — wore a hip-hugging Diane von Furstenberg dress and shoes with David Yurman jewelry.

PHOTOS: Check out the latest pics of Jordin Sparks

“Soundcheck helped ease the nerves a bit! So excited for tonight! Now starting glam for red carpet! #BBMA,” Jordin tweeted.

Can’t wait to see her Whitney Houston tribute!

Jordin Sparks glams up for the spotlight in the brand-new trailer for Sparkle.

The 22-year-old musician portrays the title character opposite Mike Epps and the late Whitney Houston.

A remake of the 1976 film, Sparkle follows the three Williams sisters, who begin singing in their church choir in Harlem in the late 1950s and go on to become a successful girl group.

“Omgomgomgomg! Did you see the trailer???” Jordin tweeted after the premiere.

Sparkle opens August 17th! Will you be seeing it?

Jordin Sparks cuddles up to boyfriend Jason Derulo at Muhammad Ali’s Celebrity Fight Night XIII held at JW Marriott Desert Ridge Resort & Spa on Saturday night (March 24) in Phoenix, Ariz.

The couple spent the night mingling with Tom Hanks and Rita Wilson.

“@RitaWilson it was so nice to meet you & @tomhanks! I’m so excited for you & your new journey!! :D” Jordin tweeted in a Kevan Hall dress.

Jordin also joked about a turquoise Nicole Miller dress that she wore at the pre-party the night before.

“Recycled my dress tonight. So when you see pics…yes, I wore it before. Lol! Its the same, hair is diff though. I wear the same clothes over all the time, but I know someone is gonna say somethin bout this dress. Ha!” she posted.

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Jordin Sparks strikes a pose with Minnie Mouse as she attends the 2012 Disney Dreamers Academy held at Walt Disney World Resort over the weekend in Lake Buena Vista, Fla.

The 22-year-old singer/actress — who also served as keynote speaker — tweeted, “I had the best time here in Disney World this weekend! Thx @dreamersacademy 4 having me!! Amazing program! :)”

Disney’s Dreamers Academy is an annual, career-inspiration program for 100 high school students across the U.S. Over the course of the four-day program, Dreamers are encouraged to dream big, discover a world of possibilities and get a jumpstart on their dreams and goals.

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Jordin Sparks gives boyfriend Jason Derulo a little kiss in their new video for “It Girl.”

The couple put their love on display in the new video which features Jordin on Jason‘s hit track.

“Surprise! :)” Jordin tweeted along with a link to the vid.

Earlier this year, Jason was injured while rehearsing for his world tour. “Again I’m sorry I’m not well enough 2 do the FutureHistory Tour! Thank u for understanding!!! Nothing hurts more than letting my fans dwn!” he posted.

WHAT’S YOUR FAVORITE PART OF THE VIDEO?

Jordin Sparks dazzles on the red carpet as she arrives at the 2012 Essence Black Women in Hollywood Luncheon held at the Beverly Hills Hotel on Thursday (February 23) in Beverly Hills, Calif.

The 22-year-old singer/actress spoke with Access Hollywood about her tribute to her late costar Whitney Houston before the event.

“I don’t know how I’m gonna do in there. We’ll see…We’ll see what happens. If I choke up…I’ll get it together. Have to try and keep it in,” Jordin shared of her performance of “Look Into Your Heart,” from their upcoming movie, Sparkle.

Jordin added, “She was an incredible woman and I was very, very blessed to get to know her for the short time that I did, but she was incredible. It gives me a lot of excitement to be able to put this movie out because it was her baby, and she was so, so into it and so happy to be doing it.”

Sparkle opens August 17th.

FYI: Jordin wore a Diane von Furstenberg dress with Dolce & Gabbana pumps and Lexi Liu earrings. More Here! »

Jordin Sparks hits the blue carpet at DirecTV’s Celebrity Beach Bowl Game held at Victory Field on Saturday (February 4) in Indianapolis, Indiana.

“Watching #SB46 w/ my boo @jasonderulo. I have my #GIANTS jersey on! #happy #giants,” the 22-year-old singer tweeted the next day during Super Bowl XLVI.

“Phew! I can breathe now! That was an intense game!! #SB46″ Jordin wrote in another tweet.

The day before, Jordin and her dad, former football player Phillippi Sparks, sat down with Rosie O’Donnell for a special edition of her SiriusXM “Rosie Radio” show.

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