Princess Charlotte's new 10th birthday portrait by Kate Middleton reflects her resemblance to her father, Prince William. See the side-by-side photos of the father and daughter at the same age.

Princess Charlotte is growing up quickly —and this modern royal can rock an outdoorsy look just as well as a coronation cape. The Prince and Princess of Wales shared a laid-back portrait in honor of Charlotte's 10th birthday, and the princess is following in both of her parents' footsteps in the joyful snapshot.

After tweaking tradition for Prince Louis’s latest birthday, the Princess of Wales returns to her portrait-taking ways.