And the world's best dad goes to...

Greg Wickherst and daughter Izzy

Colorado-based single dad Greg Wickherst went to cosmetology school so could learn how to style his daughter's hair. Awwwww! Uber sweet!  Last summer, Greg visited the cosmetology department at IntelliTec College where he works as an admissions representative to ask students to help him out. "In no time, I was able to do a simple braid, then a fishbone braid, and a French braid. I learned how to do a ponytail, then flip it through itself either under or over. I call that an inverted ponytail," he said.