Scarlett Johansson is a sexy Super Bowl siren!

The "Her" actress is spicing things up in a new commercial for SodaStream, a fountain jet home soda maker that lets you make your own carbonated beverages.

In the sultry ad -- which will air during the big game on Sunday -- the blonde beauty shows off her hot bod in a tight black dress as she takes a sip of her soda in slow motion.

Scarlett certainly knows how to sell a product!

"I have been pushing SodaStream to my family for years," she told People magazine. "I buy it for my friends as housewarming gifts and I have it everywhere I go. When I film I have it in my trailer and they outfit the whole craft service table with it. I have it everywhere just because I love it so much."

Is this your favorite Super Bowl commercial so far? Check out the other teasers and sound off below!

Click "Launch Gallery" above to see more of Scarlett's sexiest looks.

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