Reese Witherspoon has one supercute family [2]! On Sunday, the actress shared an immensely adorable Dubsmash video of her and her son Tennessee lip-syncing to "Bananaphone." In the clip, Reese and Tennessee are shown holding bananas up to their ears and pretending they're phones. "Good morning! Pick up the banana phone! #toddlertime #funwithfruit," Reese wrote. The adorable moment comes almost a week after Reese was spotted enjoying a sunny day out [3] with pal Lena Dunham and producer Jennifer Konner in Beverly Hills. Check out Reese's fun family moment, above!