watch: Taylor Swift and Jack Antonoff doing their iconic handshake after their Grammy ‘Album of the Year’ wins

Taylor Swift and Jack Antonoff proved they’re still our favorite pair of besties while attending the 2024 Grammy Awards.

Swift, 34, gave off major little sister vibes while joking around with Antonoff, 39, during the Sunday, February 4, awards show at the arena. While host Trevor Noah gave Antonoff a special shout-out for his Producer of the Year win, Swift congratulated her longtime collaborator by nudging him and pretending to mess up his hair.

Antonoff and Swift sat at the same table as Lana Del Rey, who collaborated with Swift on her Grammy-winning album Midnights. Swift attended the ceremony in a white Schiaparelli Couture gown, while Antonoff kept things chic in a classy black tux and white dress shirt.

Swift was up for six Grammys this year, including Album of the Year and Best Pop Vocal Album for Midnights. Her first single from the 2022 album, “Anti-Hero,” earned nods for Record of the Year, Song of the Year and Best Pop Solo Performance and her “Karma” collaboration with Ice Spice is also up for Best Pop Duo/Group Performance.

Earlier in the night, Swift took home her 13th Grammys win for Best Pop Vocal Album. While accepting the award on stage, she made headlines by announcing her upcoming 11th studio album, titled The Tortured Poets Department.

Swift also took home the win for Album of the Year, making her the first artist to receive the award four times after previously winning in 2008, 2016, and 2021 for Fearless, 1989 and Folklore, respectively. She also made history by receiving the nomination for Song of the Year for the seventh time. Swift also thanked Antonoff, who joined her on stage, in her acceptance speech.