04/14/2015 12:30 EDT | Updated 04/14/2015 12:59 EDT

Scarlett Johansson Stuns In Sexy Black Dress For 'Avengers' Premiere

Scarlett Johansson is back with Avenge(r)ance!

After wearing a gorgeous hot pink jumpsuit to the 2015 MTV Movie Awards, the 30-year-old actress went back to basics for the LA premiere "Avengers: Age of Ultron" on Monday night, and her choice of wardrobe paid off.

The star, who plays the Black Widow in the latest film version of the Marvel comic, opted for a LBD from Stella McCartney's fall 2015 collection which featured a high-low hemline, and a sweetheart neckline. The form-fitting mullet dress hugged the star's frame beautifully.

scarlett johansson

ScarJo kept accessories to a minimum, save for a simple bracelet and gold Jerome C. Rousseau sandals, and her perfectly tousled pixie cut made the ensemble effortlessly cool.

scarlett johansson

Bronze eyeshadow and a pink lip finished off the simple, but effective look.

"Avengers: Age Of Ultron" is slated to hit theaters May 1. We can't wait to see what ScarJo wears next!

Follow Huffington Post Canada Style on Pinterest, Facebook and Twitter!

Also on HuffPost

Scarlett Johansson's Style Evolution