August 17.
Cody Simpson Dosen't have a Brother But He Has a Sister Called Alli
27inches
no
Allison Michelle Simpson
She looks about 125-130 lbs
Cody Simpson's sister Alli Simpson is 13
Alli simpson=14 Thomas Simpson=8
Jake Thrupp is one of Cody Simpsons best friends, so knowing that, Alli is probably just a friend.
Alli Simpson's birthday is on April 24th, 1998
Brad and Angie are his parents, his sister is Alli, and his brother is Tom
April 24th 1998
codys sister and brothers names are alli and thomas simpson