Reese Witherspoon & Ryan Phillippe Celebrate Lookalike Son Deacon’s Prom Night

Reese Witherspoon and Ryan Phillippe’s son is crossing a special milestone. The former couple’s 18-year-old son, Deacon, enjoyed prom over the weekend and got cute shoutouts from his famous parents. Deacon shared a series of Instagram snaps from the big day, showing off his gray suit and pink boutonniere – which got the ultimate seal of approval from Reese! Ryan also shared a photo with the teen alongside a cute and funny message.