The crazy popularity of Kylie Jenner's lip kits should have told us that there was no way a follow-up wasn't coming, and—announcement time—it's here! Kylie is teaming up with SinfulColors on three collections of limited-edition nail polishes, the first of which is hitting shelves early next month, as reported by WWD. The gel-like formula will be packaged under the name King Kylie and will retail at $2.99; the first range will have 20 colors. "I love getting my nails done and nails in…