The incident took place at the Academy Awards back in 2000, where a then 24-year-old Jolie had picked up an Oscar for her performance in Girl Interrupted.
When giving her acceptance speech for her Best Supporting Actress award, Jolie mentioned her older brother, James Haven, 26, who had accompanied her to the ceremony.
In a fluster, Jolie said: “I’m in shock, and I’m so in love with my brother right now.
“He just held me and said he loved me, and I know he’s so happy for me. And, um, thank you for that.”
Outside, the siblings took their closeness to another level, right in front of the media.
While posing for pictures with her golden statue, Jolie turned and kissed Haven on the lips, cementing their place in tabloid history.
The smooch generated headlines around the world and popped up in interviews for years after.