All The Hottest Couples at The Venice Film Festival -- See the Pics!

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What better place for date night than the Venice Film Festival?

The stars flocked to Venice, Italy, for the 73rd Venice Film Festival over the weekend -- bringing their fine films, flawless fashion, and significant others with them.

RELATED: Michael Fassbender and Alicia Vikander Make Their Red Carpet Debut as a Couple -- See the Adorable Pics!

Actors like Liev Schreiber, Naomi Watts, and Amy Adams all stunned on the red carpet, but it's their adorable PDA that we can't get enough of.

Check out all the hottest couples at the Venice Film Festival below.

Naomi Watts and Liev Schreiber

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The superstar couple was dressed to the nines for the premiere of Schreiber's new movie, The Bleeder, on Friday, but it was Watts' show-stopping look we couldn’t keep our eyes off of.

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The 47-year-old actress slayed on the red carpet in her nude, tulle Elie Saab gown, showing off her gorgeous gams, and keeping close to her husband.

Amy Adams and Darren Le Gallo

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Adams was glittering in gold and beaming from ear to ear, thanks to her date, husband Darren Le Gallo.

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The Nocturnal Animals star stunned in her curve-hugging Tom Ford dress, but perhaps the best accessory was her husband.

PHOTOS: PDA Alert! Celebrity Couples Who Can't Keep Their Hands Off Each Other

Michael Fassbender and Alicia Vikander

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The adorable couple couldn't keep their eyes off each other as they posed at the photocall for their new drama, The Light Between Oceans.

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Vikander and Fassbender were later all smiles at the film's premiere, as they flaunted their love on the red carpet.

Ashley Greene and Paul Khoury

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While the 29-year-old actress flew solo at the red carpet for her new film, In Dubious Battle, on Saturday, later, it was all about her beau! Greene and Khoury couldn't keep their hands off each other as they leaned in for a sweet kiss before heading inside for the screening.

RELATED: Emma Stone Brightens Up Venice Film Festival With Two Show-Stopping Looks

Though Emma Stone is reportedly single these days, it was her on-screen love interest, Ryan Gosling, who she couldn't stop gushing about.

See what the actress told ET about reuniting with Gosling for La La Land in the video below.