Jennifer Lopez is the fight queen…

The 45-year-old Puerto Rican actress, singer and American Idol judge picked up the second “golden popcorn” statue of her career at Sunday’s MTV Movie Awards, which honor the biggest movies of the year.

Lopez, who previously won an MTV Movie Award in 2001 for Best Dressed for her sizzling The Cell looks, took home the prize for Best Scared-As-S**t Performance in The Boy Next Door.

Lopez beat out Gone Girl’s Rosamund Pike, The Maze Runner’s Dylan O’Brien, Annabelle’s Annabelle Wallis and The Purge: Anarchy’s Zach Gilford for the award, which celebrates the freakiest frights on film.

The awards show, broadcast on MTV, was filmed live from the Nokia Theatre L.A. Live. Comedian Amy Schumer hosted the show.

Here’s the full list of winners.

Movie of the Year
“The Fault in Our Stars”

Best Female Performance
Shailene Woodley – “Fault in Our Stars”

Best Male Performance
Bradley Cooper – “American Sniper”

Best Comedic Performance 
Channing Tatum – “22 Jump Street”

Breakthrough Performance
Dylan O’Brien – “The Maze Runner”

Best Kiss
Ansel Elgort & Shailene Woodley – “Fault in Our Stars”

Best Duo
Zac Efron & Dave Franco – “Neighbors”

Best Scared-as-S*** Performance
Jennifer Lopez – “The Boy Next Door”

Best Shirtless Performance
Zac Efron – “Neighbors”

Best Fight
Dylan O’Brien vs. Will Poulter – “The Maze Runner”

Best WTF Moment 
Seth Rogen & Rose Byrne – “Neighbors”

Best Villain
Meryl Streep – “Into the Woods”

Best Musical Moment
Jennifer Lawrence – “The Hunger Games: Mockingjay – Part 1″

Best On-Screen Transformation 
Elizabeth Banks – “The Hunger Games: Mockingjay – Part 1″