Popsugar Celebrity Celebrity Couples Taylor Swift and Tom Hiddleston's Relationship Timeline A Timeline of Taylor Swift and Tom Hiddleston's Blink-and-You-Missed-It Romance September 7, 2016 by Monica Sisavat Solís View On One Page Photo 1 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 May 2016 May 1: Taylor and Tom were both spotted leaving Anna Wintour's house just a day before the Met Gala. At the time, Taylor was dating DJ Calvin Harris. May 2: The duo attended the Met Gala separately, but later met up inside, where they participated in an epic dance-off. Previous Next Start Slideshow Taylor SwiftTom HiddlestonCelebrity CouplesCelebrity PDA