Could Harry Styles be in a new relationship with an old flame? Harry Styles was spotted with his rumored high school ex-girlfriend in London this week. The “Adore You” singer and Ellis Calcutt were seen catching up and grabbing coffee and a snack in London on Wednesday (January 25), Page Six reports. Styles and Calcutt reportedly dated in the early 2010s following the “Watermelon Sugar” singer’s fling from Taylor Swift. Of course Styles just got out of a relationship with actress Olivia Wilde.