Reese Witherspoon doesn't have to look far for a perfect stunt double.
In a photo posted on Instagram by Reese, her 16-year-old daughter, Ava Phillippe, could easily pass for her mother circa 1991, the year Reese was making her big-screen debut in The Man in the Moon.
WATCH: Reese Witherspoon and Daughter Ava Phillippe Look Nearly Identical
The 39-year-old Oscar winner posted the split of Ava as a child and as a teenager in honor of Ava's birthday on Sept. 9.
"Wow! My sweet girl turns 16 today!" Reese wrote. "I am so blessed to have such a kind, compassionate, brilliant, artistic, all-around wonderful daughter who makes me a better person every day. I love you, @avaphillippe."
Ava is the eldest of Reese and ex-husband Ryan Phillippe's two children. They also share a son, Deacon, 11.
The lookalike mother-daughter duo have been posting several cute pics of them together lately. In one taken ahead of the Hot Pursuit premiere in April, Ava is seen rocking blue hair and a white lace dress.
WATCH: Reese Witherspoon and Daughter Ava Take an Amazing Trip to Italy
Months later, during a trip to Italy in June, Ava opted for white lace again, but this time, went with her natural blonde hair color while posing with her mother and legendary designer Valentino.
Watch the video below to hear Reese's take on parenthood and why no one is doing it perfectly.