11
Sierra McCormick was born October 28, 1997. She turns 15 in 2012.
On the show she is 12 but Sierra McCormick who plays olive is 14
16
What does it matter sierra mccormick wouldn't date while she is being an 11 year old actress on ant farm thats bad publicity duhh
Her real name is Sierra McCormick. She was born on October 28 1997. She is 14 years old.
she is only 11
11
sierra mccormick is 14 years old
Sierra McCormick is a 15 year old girl who is on the show A.N.T. Farm. She plays a girl named Olive Doyle. McCormick has been an actress for 6 years. She is also really BEAUTIFUL!!
China Anne McClain is 14-15 years old in real life Sierra McCormick is 14-15 years old in real life Jake Short is 14-15 years old in real,life Stefanie Scott is 16 years old Ally Deberry is 16 years old Make sure to watch ant farm in Disney channel!
10
12