Joe Jonas is about to be off the market for good, and we couldn't think of a better reason to look back at some of his most-publicised romances. Before getting engaged to Game of Thrones actress Sophie Turner, the DNCE frontman was quite the ladies' man. Aside from romancing Taylor Swift during his Jonas Brothers days, he also dated one of her best friends — Gigi Hadid. And that's just the icing on the cake (by the ocean). See which other ladies have caught the love bug with Joe.