Swift, who wore a floral face mask to match her stunning floral dress, was shown happily standing up and clapping for Styles. The former One Direction member also beat out Justin Bieber, Doja Cat and Billie Eilish. Lipa, Doja and Eilish were also seen standing up for Styles as he accepted his award.
Fans on social media could not get enough of Swift's classy reaction to losing the GRAMMY to her ex.
"We just witnessed taylor swift clap for harry styles for winning his first grammy....what is life?" one user wrote.
"TAYLOR SWIFT CLAPPING FOR HARRY STYLES AFTER HE WON HIS FIRST EVER #GRAMMYs AWARD !!! MY HAYLOR HEART JUST SHATTERED," another user excitedly wrote.
One fan joked, "The cut from Harry Styles to Taylor Swift just added years to my life #GRAMMYs."
Yet another user wrote, "Taylor swift is so happy for harry styles. i love it #GRAMMYs."
"We write from personal experience, and I think everyone does, so it would be hypocritical of us to be like, 'Oh you can’t write about us,'" he said in an interview with Ben Winston for Google. "And she's really good, so they’re good songs. I’m really lucky in that sense."
Swift's applause for her ex wasn't the only moment fans couldn't get enough of. Swifties also noticed the singer's adorable handshake with Jack Antonoff -- which the friends have had for years.