VIDEO : Gigi Hadid Reflects on Her Breakout Year: ''2015 Is a Year I Will Never Forget''

There's no doubt about it: 2015 was the Year of Gigi Hadid. Not only did she become one of the most sought after models in the industry, but she also made several personal growths along the way. From calling off her long term relationship with Cody Simpson, to getting back into the dating world, to helping her mom, Yolanda Foster, battle Lyme Disease. She writes, "Thinking back on my most favorite moments of this year brings me close to tears - both my career and personal journeys throughout seem so surreal in how each change, turn, and decision guided me to where I stand now."