It's that time of year again in the States - it's Diaper Derby time.
34 children competed in six diaper derbies at the St. Clair County and Youth Fair in Michigan
Ranging from several months to 2 years old, the little ones 'raced' by crawling or walking across a section of carpet towards a loved one at the finish line.
Family members were at the finishing line with mobile phones and balls to lure their little ones home!
At the same time thirty babies have battled it out at New York's third annual 'diaper derby'