Reese Witherspoon [1] shared the cutest Throwback Thursday photo this week, posting a black-and-white snap from her cheerleading days. Along with a few crying-laughing emoji, Reese wrote, #"TBT to my days as a proud General #cheernation #firstsquad." Let's add it to the long list of reasons her Instagram feed will make you fall in love with her [2] all over again! Along with fun throwback pictures, Reese has also been sharing plenty of supercute family photos [3] recently. Check out Reese Witherspoon's fun cheerleading photo, then see an adorable snap of her sons [4] plus pictures of her day with her mini-me daughter [5], Ava.