Angelina Jolie was by her son's side as he rang in his 17th birthday by winning his Muay Thai competition.

The "Maleficent" star supported her and Brad Pitt's son as he won the IKF Point Muay Thai Technical event on Friday.

Angelina Jolie, 50, was spotted cheering on her son Knox Jolie-Pitt, 17, at a Muay Thai tournament in Morro Bay, California, ...

Angelina Jolie recently came to watch her son Knox, whom she shares with ex-husband Brad Pitt, secure victory in a Muay Thai ...

But while Pitt's relationship with his older children, including Maddox and Pax, is practically non-existent, the "Fight Club ...

ANGELINA Jolie and Brad Pitt’s son Knox celebrated his 17th birthday by winning a Muay Thai fight. The Maleficent actress, 50 ...

Brad Pitt’s 17-year-old son, Knox Jolie-Pitt, has taken another step toward carving out his own identity, this time in the ...

Knox Jolie-Pitt celebrated his 17th birthday with a Muay Thai win, supported by Angelina Jolie, while Brad Pitt remained ...

Angelina Jolie and Brad Pitt's strapping teenage son looked so much like his famous dad as he learned how to drive with mom ...

The actress cheered on her son Knox at a Muay Thai competition - shortly before his 17th birthday, he even won the gold medal at the martial arts tournament.

Pitt, at his Muay Thai competition. Knox won the competition on his 17th birthday. Brad Pitt was absent from the celebration.

Angelina Jolie poses with son Knox Jolie-Pitt at the Governors Awards. FilmMagic The teen posed next to Jolie, 49, and showed that he’s basically the same height as his famous mom .