Selena Gomez was Taylor Swift's date [2] to the 2016 Grammy Awards at the Staples Center in LA, but before the pair of best friends hit the red carpet, they shared a moment backstage when Taylor won the Grammy for best music video [3] for "Bad Blood."
In a video shared by Taylor on her Instagram [4], you can see Selena totally lose it when she hears the news of the win while getting ready for the show. The "Hands to Myself" singer, who wore a stunning sequined Calvin Klein gown [5], gets teary eyed as she claps with excitement. Later in the night, Selena danced and sang along to Taylor's performance of her hit "Out of the Woods." [6]