Angelina Jolie stepped into a different kind of arena this past weekend, not for a red carpet or a film premiere, but to show full support for her son Knox, who celebrated his 17th birthday by ...

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.

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.

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

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

Hollywood is a sparkling world where often fame is hereditary, sometimes it is subtle and low key, and sometimes it is, well, a big deal.

Angelina Jolie 's son, Pax, enjoyed a wild night out, as he was spotted staggering out of a hotel before hitting up a strip club in new photos.

Angelina Jolie and Brad Pitt's 21-year-old son, Pax, could barely stand in photographs taken after a wild night out with pals in Los Angeles.