Michael Phelps has been killing it at the Summer Olympics in Rio this year, and **body has been happier for his three gold medals Than his adorable son, Boomer. After repeatedly stealing the spotlight from his dad's big races by looking beyond cute in the stands, Boomer's mom and Michael's fiancée, Nicole Johnson, posted a congratulatory photo of her little guy to his Instagram account on Wednesday to celebrate Michael's latest win. Dressed in some patriotic pants, shiny gold booties, and a shirt that reads "Team Daddy," Boomer grinned alongside the caption, "Way to go daddy!!!! #usa #rio2016 #pantsonfleek." If this photo isn't e**ugh to put a smile on his father's face, then **thing is.