Angelina Jolie supports son Knox, 17, after he wins his Muay Thai tournament on his birthday. The teenager celebrated his ...

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

Knox Jolie-Pitt and his dad, Brad Pitt, may not have the best relationship, but the 17-year-old is his twin. The teenager has ...

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

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 ...

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

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

Paula Patton reveals her son Julian, 15, planned their entire "dream" trip to Iceland in an exclusive interview with PEOPLE.

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

Brad Pitt and Angelina Jolie's son Knox's 17th birthday kicked butt -- literally -- because he spent his big day winning a martial arts competition.

Brad Pitt's estranged son Knox celebrated his 17th birthday at a martial arts competition with mom Angelina Jolie by his side ...