$A,B$ positive semidefinite matrices with $A \geq B$ implies $A^2 \geq B^2$?

Question

Is it true that if I am considering positive semidefinite matrices $A, B$ with $A \geq B$ then $A^2 \geq B^2$? Could you help me prove this or think of a counterexample (eventually assuming the simmetricity of the matrices)?

Edit: by $A \geq B$ I mean that $A-B$ is positive semidefinite.