Jennifer Aniston and Justin Theroux - Robert Downey Jr.

In 2007, Justin and Robert were in Hawaii shooting the comedy-war film, Tropic Thunder - which came out the following year.

Iron Man star Robert threw a dinner party and invited actress Jennifer, who was on a trip at the time.

Robert recalled to Details: “He and Jen fell in a real, legit fashion. And he was willing from the jump to make sacrifices."

Justin told the magazine that he and Friends legend Jennifer bonded over "memories of gnomes and beeswax sculptures and other accouterments of the Waldorf grade-schooling they both received".

Jennifer and Justin got hitched at their Bel Air mansion in August 2015.

However, they announced their "lovingly made" decision to divorce in February 2018.