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The comedian and singer made their official red carpet debut and in typical Petiana fashion, Pete made a subtle reference to their engagement. Eagle-eyed fans spotted the Saturday Night Live star sporting a beaded bracelet with the initials "AGD," which will be Ariana's initials once she and Pete tie the knot. He paired the accessory with a white pullover and black jeans, while Ariana wore an eye-catching metallic dress and knee-high boots.
Grande's boyfriend will be cheering on the singer from the audience of the Radio City Music Hall when she performs a single from her newly-released album, Sweetener. Not to forget, the 25-year-old is nominated for five awards tonight, including Video of the Year.