They grow up so fast! Reese Witherspoon celebrated a big milestone with her son Deacon this weekend — his elementary school graduation!
The Draper James founder, 40, shared an Instagram photo from the special occasion on Saturday, June 11. In the pic, 12-year-old Deacon — in a beige blazer, light blue shirt and checkered bow tie — beams alongside his mom, who wraps her arm affectionately around his shoulder.
Witherspoon looks radiant in a pink floral dress, which she teamed with simple drop earrings and a huge smile. "Off to Jr High!" she captioned the sweet snapshot. "Yay, Deacon! #proudmom"
The Academy Award winner shares Deacon with her ex-husband, Ryan Phillippe. The pair also have a daughter, Ava, 16, and Witherspoon has a 3-year-old son, Tennessee, with current husband Jim Toth.
"My kids are wonderful," she told the Today show's Jenna Hager late last year. "They've been so supportive of what I do as a filmmaker, what I've been doing as an entrepreneur."
Like other kids their age, though, they sometimes find their mom a little embarrassing. (Just like Us!) "I like to have a dance party in the morning, 'cause I drink coffee and then I have lots of energy," Witherspoon told Hager. "And it's mortifying to my children."
Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!