Taylor Swift stunned on the Grammys red carpet wearing a custom Vivienne Westwood gown. Her beaded red "T" chain hovered over her upper thigh setting the social media world on fire.

For record of the year, which honors performers and producers, she’s nominated alongside Post Malone as well as Jack Antonoff, who co-produced with her. A song of the year win for “Fortnight” would also honor the trio, who share writing credit.

From dancing in the crowd with Margaret Qualley to presenting a Grammy to Beyoncé, see all the fun Taylor Swift had at music's biggest night, the Grammy Awards.