Deacon Phillippe (L), Reese Witherspoon and son Deacon (R).Photo:Reese Witherspoon/Instagram

Reese Witherspoon/Instagram
Reese Witherspoon’s son is all grown up.
On Monday, theLegally Blondestar, 47, reflected on a big moment as sonDeacon Phillippeturns 20.
Sharing photos of her young adult onInstagram, she wrote, “HUGE Birthday wishes to my boy @deaconphillippe !! 🎂 🎈 ☀️Actually not a boy, he is a 20 yr old man today ! 🥰”
“Deacon, you are such a ray of sunshine, love and positivity in this world,” the proud mom continued. “Keep shining that wonderful light on us all! I 💗you !”
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Reese Witherspoon getting a hug from son Deacon in a selfie.Reese Witherspoon/Instagram

The star shares her son Deacon and daughterAva, 23, with ex-husbandRyan Phillippe. She shares son Tennessee with exJim Toth.
In another photo, the star took a selfie with Deacon, who wore a brown baseball cap and smiled with his mom. “Soaking up the last few days of summer ☀️💕🤗,” Witherspoon wrote in the caption.
Reese Witherspoon and son Deacon traveling this summer.Reese Witherspoon/Instagram

For Mother’s Day this year, the actress shared a sweet photo of herself and her three kids as they shared a quiet beach day. “Gosh, I’m lucky to be their mama 💐💗,” she captioned a picture of the four of them.
The actress and Toth announced the news that theywere divorcing after nearly 12 years of marriagein April, with sources telling PEOPLE that the two are focused on taking care of their family during this time.
“They love Tennessee, and this is their focus. The move from Los Angeles to Nashville was a big deal for him,” the source told PEOPLE. “They don’t want the divorce to affect him negatively. They will continue to co-parent amicably. There is no drama.”
“They really are the best of friends and this is such an amicable decision,” the source said of Witherspoon and Toth’s split.
source: people.com