Celebrities who have different views on monogamy

Angelina Jolie and Brad Pitt: Hollywood's former wonder couple were in a relationship for 12 years, and were married for two.

Angelina Jolie and Brad Pitt: In 2009, Angelina Jolie told German magazine Das Neue.

Jada Pinkett Smith and Will Smith: The artists have been married for 25 years and have three children.

Jada Pinkett Smith and Will Smith: However, they maintain an open-relationship based on trust.

Ethan Hawke and Ryan Hawke: When he was still married to Uma Thurman, actor Ethan Hawke had a secret affair with Ryan Hawke.

Ethan Hawke and Ryan Hawke: Even though they've been married since 2008 and have two daughters.

Megan Fox and Brian Austin Green: This couple's relationship followed a strange rule: only Megan Fox could get involved with other people.

Megan Fox and Brian Austin Green: The couple even split up in 2015, but they rekindled their romance after the arrival of their third child.

Hugh Grant and Anna Eberstein: The British actor told Entertainment Tonight that he doesn't believe humans should be monogamous.

Nick Cannon: Nick Cannon has drawn a lot of attention in recent times as he began to welcome multiple children with different women every year.