Look how big they've gotten!
Elton John and David Furnish were some lenient daddies during Elton's AIDS Foundation End of Summer Party.
And we couldn't help but notice how much 19-month-old Elijah and 3-year-old Zachary have grown!!!
Here's what Elton wrote on Instagram
Tags: aids, celeb kidz, charity, cute kidz, david furnish, david furnish photo, Elijah, elton john, elton john photo, family, foundation, instagram, party, party poppin, perezcious parenting, sons, zachary