Tennessee also received birthday tributes from his siblings Ava and Deacon Phillippe ... in a blue shirt with a white flower print. “Happy 12th Birthday to my wonderful son, Tenn!

Reese Witherspoon is proudly celebrating her youngest son Tennessee’s birthday with a special message. “Happy 12th Birthday to my wonderful son, Tenn! ,” Witherspoon, 48, gushed via ...

Ava and Deacon Phillippe) as they enjoyed a low-key photo op together. Witherspoon shares Tennessee, or Tenn for short, with her ex, Jim Toth. "Happy 12th Birthday to my wonderful son, Tenn!

Tennessee also received birthday ... Tennessee's 12th birthday on his Instagram Stories. Related: Reese Witherspoon Celebrates Lookalike Daughter Ava's 25th Birthday: 'Love You With All My Heart ...

Christopher is a Southern California-based editor and has been with InStyle since 2018. He covers all things entertainment, celebrity, and culture. "Happy 12th Birthday to my wonderful son, Tenn!