3. Unlike most boy-band dudes going solo, he never sounds like he's sweating to get taken seriously – he never loses touch with the exuberance and swagger he brought to One Direction in the first place. So get used to this man – you'll be hearing a lot more from him.
4. The 24K pizza is available at Industry Kitchen, an eatery in New York City's South Street Seaport, for a whopping $2,000 and, as the name would suggest, is noted for being covered in flakes of 24-karat gold.