Fergie and Josh Duhamel welcomed their first child, Axl Duhamel, in August 2013, and he's been winning our hearts on Instagram ever since. The family often delivers adorable photos of the little guy, whether his face is on Fergie's birthday cake or he's cheering on Team USA at the World Cup on Josh's shoulders. On Nov. 14, Fergie shared a precious snap of Axl dressed up as a firefighter in honor of Josh's 43rd birthday, writing, "Let's fire it up for your birthday daddy!!!" Keep reading to see all of their heart-melting moments, and then check out even more sweet celebrity families on Instagram.
Axl Duhamel Is Growing Up So Fast! See Fergie and Josh's Cutest Family Pics