And our December of Giveaways keeps going!

We’ve just scored THREE Supergirl tees and headshots signed by designer and Olympian Nastia Liukin and JJJ is giving you a chance to win one!

Nastia‘s new collection, Supergirl by Nastia, features trend-right, affordable apparel that encourages a message of empowerment, creativity, strength, intelligence and independence and features the symbolic attributes and S-Shielf of Supergirl, the iconic DC Comics super heroine.

The line retails from $20 – $38, making it affordable and exciting for girls to style themselves like a Supergirl. The collection will include active fleece, dresses and tunics, knit pants, signature Supergirl tees, dancewear, fashion leggings, shrug tops and more.

The collection, which was created for today’s 4-12-year-old girls, is now available exclusively at JCPenney.

Supergirl by Nastia links: Twitter & Facebook!

HOW TO ENTER:

STEP 1: LIKE JustJaredJR on Facebook


STEP 2: Leave a comment below – and in the email field, leave us the email address (will not be published) used on your Facebook so we can message you that you’ve won. Comment as many times as you want to increase your chances of winning!

THREE winners will be chosen at random at the end of the contest. This contest ends Thursday, December 23rd @ 11:59PM EST. Good luck!

UPDATE: Winners have been notified. Thanks for entering!

Nastia Liukin shows off her new wand that chose her as she visits Ollivanders wand shop during a recent visit to The Wizarding World of Harry Potter Theme Park at Universal Orlando Resort in Florida.

The 20-year-old Olympian is currently promoting her new winter collection for her clothing line, Supergirl by Nastia, exclusively at JCPenney.

Nastia recently opened up to USA Today about returning to the gymnastics world. She shared, “I have my own clothing line now. It’s called Supergirl by Nastia. I have my own line of leotards as well. GK by Nastia. It is busy. It is time consuming. [But] I miss flying through the air.”

We have a ton of birthdays this week! Tons!

Not only did she tie the knot with comedian Russel Brand, but Katy Perry also celebrated her 26th birthday!

Degrassi alums Shenae Grimes and Drake share the same birthday, just three years apart.

Pretty Little Liars costars Troian Bellisario and Janel Parrish celebrate their big days this week.

Who else is celebrating birthdays this week? Olympians Sasha Cohen and Nastia Liukin, Chelan Simmons, Adrienne Bailon, Conchita Campbell (from The 4400), Lexi Ainsworth (from General Hospital), India Eisley, and our pal Italia Ricci!

AJ Michalka lets out a big laugh as she and gal pal Nastia Liukin finish up their dinner at Katsuya in Hollywood on Friday night (October 22).

Nastia, an Olympian who met both parts of 78violet at the SuperGirl Jam earlier this summer, tweeted, “Dinner with @78violet! Aly, we miss you & can’t wait to see you tomorrow!! Xoxo”

AJ‘s new movie, Secretariat is out in theaters NOW. Have you seen it yet?

10+ pics inside of AJ and Nastia… More Here! »

Tiffany Thornton shows off her stunning smile as she sits front row at the BCBG Max Azria Spring 2011 fashion show during Mercedes-Benz Fashion Week at The Theater at NYC’s Lincoln Center on Friday (September 10).

The 24-year-old actress was overheard telling The Miami Herald about her love for the brand. She shared, “I love BCBG — it’s all A-line and that’s what I wear. You’ll see me with it on the red carpet. It accentuates my legs!”

Tiff also stopped by the The Juicy Couture celebration of Fashion’s Night Out.

Olympian Nastia Liukin is also pictured below. 10+ pics inside… More Here! »

Nastia Liukin poses in front of a Hellcats sign with stars Robbie Jones and Aly Michalka as she attends the 2010 Supergirl Jam held at Venice Beach on Sunday afternoon (August 22).

The 20-year-old Olympian was on hand to sign autographs for fans before watching top female athletes compete in the competition which featured skateboarding, snowboarding and inline skating.

The Supergirl Jam is the largest all-female competition and lifestyle festival, designed to celebrate female strength, independence and empowerment.

Nastia Liukin gets a hand from a young Girl Scout as she pins a necklace around her neck at Planet Hollywood in NYC on Friday afternoon (July 23).

The 20-year-old Olympian was honored as an official lifetime member by the Girl Scouts of the USA.

Nastia shared about being honored, “I feel so privileged to be recognized by the Girl Scouts. The investiture ceremony is a time-honored tradition, which welcomes new girls into Scouting and I am thrilled that I can consider myself part of this wonderful group. The Girl Scouts and I share the same message of female empowerment, which I look forward to spreading to girls and young women everywhere with Supergirl by Nastia.”

Supergirl by Nastia, her new fashion line, hit JCPenney stores this week!

15+ pics inside… More Here! »