Hilary Duff Holds Up an Axe on 'Younger' Set!

Why is Hilary Duff holding up an axe!?

Well, the 31-year-old actress was seen filming a scene for her hit show Younger on Monday (March 25) in New York City. During the scene, which she filmed with Miriam Shor, Hilary held up the weapon.

PHOTOS: Check out the latest pics of Hilary Duff

If you missed it, just hours before these photos were taken, Hilary shared a video of the amazing moment that happened between her and her daughter Banks just moments after she was born. Be sure to watch!