Proud: Ryan Phillippe is 'so proud' of his and Reese Witherspoon's son Deacon after he made his acting debut.  The Cruel Intentions stars '18-year-old son makes his acting debut in season three of Netflix's Never Have I Ever, and his father could not be happier that the teen has followed in his footsteps;  from left, Ryan, Deacon and Reese this year