There are many differences between Austin and Aaron, but they do kind of look a like also. Austin had more thickness to his body when he was born, he was the same size in length as Aaron, but 1 pound more in weight. Austin I believe has a wider jaw line and a small clef chin with darker hair, Aaron has a thinner face and no clef chin with blonde hair. Go ahead and look below at the pictures. Austin will be on the left and Aaron on the right.
![](http://lh5.google.com/burns052700/RtbSMDiqbDI/AAAAAAAAAJY/puXnHxejY4w/s400/AustinAaronComparisonc.jpg)