Mackenzie Foy smiles for the cameras with a long braid spilling over her left shoulder. This was at the premiere for her sci-fi movie Interstellar at the TCL Chinese Theater in Hollywood, California. The date was October 27, 2014. Mackenzie Foy was born in the year 2000, so she turned 14 the year this photo was taken. In Interstellar she played young Murphy Cooper, who grows up to be the space scientist played by Jessica Chastain.