The pair - who revealed they are set to wed last month - looked completely smitten with each other as they took to the red carpet at Operation Smile's 4th Annual Celebrity Ski & Smile Challenge VIP Dinner in Utah.
And proving he's not too shy to engage in a little PDA while there, Chicago Fire star Taylor planted a kiss on the cheek of his wife-to-be as they posed for photographers.
More than happy to have her other half puckering up to her, Gaga was all smiles as Taylor showered with her affection. Aww!
While Taylor opted to keep things casual for the charity dinner, Gaga opted to go a little more glam than her future husband. The 'Born This Way' singer sported bronzed peepers and glossy red lips, while styling her silver-hued ombre locks into elegant waves.
And of course, her gorgeous engagement ring was sitting pretty on her finger!
Clutching onto two teddy bears (his and her's maybe?) as she made her way inside, Gaga flaunted her new diamond accessory along with a just-as-bling manicure too.
Gaga and Taylor's appearance in Utah comes one month after the couple announced they are engaged.
Confirming her happy news, Gaga posted a photo of her heart-shape engagement ring to Instagram, telling fans she happily said yes as Taylor popped the question - even if he did propose with a fake ring at first.
Despite her beau actually popping the question with a candy ring, Gaga thought nothing less of the actor's proposal.
"It was kind of amazing and I was crying," she said. "I was so excited."
Shortly after she finally got her hands on her real rock, and since then, Gaga has revealed her ring has both her and Taylor's initials designed into the band.
How cute is that?!
While the couple are still in the early stages of wedding planning, Gaga's friend and duet partner Tony Bennett recently revealed she has already asked him to sing at her wedding.
But making sure not to give too much away about the starlet's nuptials, the jazz singer simply said: "Knowing Gaga, it will be fabulous."
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