Prepare to do a double take.
"Someone made this comparison of me at age 7 and Blue at age 7," the superstar singer wrote in a caption alongside the pics. "My baby is growing up."
And growing to be her mother's mini-me!
Though it's hard to tell just by looking at the shots of the two, the one on the left is Beyoncé.
Fans raved about the similarities between them in the comments — even Beyoncé's celebrity fans.
"Omg," actress-singer Zendaya responded, while "Orange Is the New Black" star Laverne Cox went with a simple, "Awwwwwww."
Even Oscar winner Halle Berry joined in to point out the obvious — that Beyoncé and Blue are "two beauties."
But this isn't the first time that someone has taken note of Blue being a carbon copy of her mother.
These two are really twinning.