Proof Taylor Swift Is the Best Friend Ever? She Wore One of Gigi Hadid's Designs — While Out With Gigi Hadid

If you've ever wondered why Taylor Swift's crew is so freakin' large, we've got the simple answer: the girl's just a really good friend. Not only did she (excitedly) support Gigi Hadid at Tommy Hilfiger's carnival-themed show, but she later opted to rock a Tommy x Gigi dress while hanging out with the It model and Zayn.

Gigi obviously appreciated the thought, considering she couldn't stop smiling as she admired the piece. Taylor seemed pretty content as well: the printed maxi will likely be a hot-ticket item this season, not to mention it's both cool and warm enough for that Summer to Fall transition. Scroll through to see how Taylor styled the dress — and for a peek at Gigi's large grin — then shop it for yourself before it sells out.