'Teen Choice Awards' 2014 Highlights: From the Hottest Fashion to the Top Winners (PHOTOS)

The Shrine Auditorium in Los Angeles was packed with all of the biggest Hollywood stars over the weekend for the 16th annual "Teen Choice Awards." Stars like Kendall and Kylie Jenner, Selena Gomez and Zendaya Coleman graced the blue carpet before heading inside to accept awards from Choice TV, Reality Show (the Jenner sisters for "Keeping Up With the Kardashians") to Choice Style Icon (Coleman).

Singer Demi Lovato opened the show with a smash performance of "Really Don't Care" and also accepted the surfboard-shaped award for Choice Female Summer Music Star. The 21-year-old used her acceptance speech to tell her fans how special they are and to not give up on their dreams.

"I want you guys to know that instead of just getting up here and saying a speech, every single one of you deserves to have a happy and incredible life, so be the best you can be in everything because your dreams can come true if you work hard for them," Lovato told the audience.

Shailene Woodley and Ansel Elgort took home the most awards Sunday evening for their performances in "The Fault in Our Stars." Elgort walked away with trophies for Choice Movie Actor in a Drama and Choice Movie Breakout Star.

Woodley took home trophies for Choice Movie Actress in an Action Film and Choice Actress in a Drama. Both stars walked away with the signature surfboard-trophies for best lip-locking in a movie and best chemistry.

Other winners Sunday night included Donald Sutherland ("The Hunger Games") for Choice Villain, Lucy Hale ("Pretty Little Liars") for Choice Drama TV Actress, Josh Hutcherson ("The Hunger Games") for Choice Sci-fi/Fantasy Movie, and Bethany Mota and Tyler Oakley for Choice Female and Male Web stars, respectively.

Selena Gomez also nabbed an award. The 22-year-old singer received the Ultimate Choice Award for her contribution to the entertainment industry and thanked her fans and her mom for making her a "better" person.

Pop-star Jason Derulo closed the "Teen Choice Awards" with a sexy performance of "Talk Dirty" and "Wiggle."

To check out the full list of winners, click here.

Reporting by: Minyvonne Burke