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Reese Witherspoon posts photo with lookalike daughter Ava Phillippe

Reese Witherspoon's daughter is all grown up -- and looks just like her famous mom.

The actress struck a pose with 15-year-old Ava Phillippe and shared it to Instagram ahead of the premiere of her new movie, "Hot Pursuit."

"Me and my girl ready for [the] #HotPursuit premiere!" she captioned the sweet snapshot.

Me and my girl💙ready for #HotPursuit premiere! @avaphillippe

A photo posted by Reese Witherspoon (@reesewitherspoon) on

Ava, whose father is actor Ryan Phillippe, shared the same photo on her own Instagram account with the caption, "Me and my 'straight-shooter.'"

The teen is the oldest of Witherspoon's three children -- the Oscar winner is also a mom to son Deacon (from her marriage to Phillippe) and son Tennessee James with husband Jim Toth.

Witherspoon also posted a few snapshots from the "Hot Pursuit" premiere, including one with co-star Sofia Vergara and another on the red carpet with her niece.

The film opens in theaters on May 8.