Faithfulness is important in any relationship, famous or not. It was recently revealed that Tristan Thompson cheated on Khloe Kardashian (again), though this time it was with Kylie Jenner's best friend Jordyn Woods. They're supposedly done for good, however, not all relationships end after a cheating scandal. Here is a list of the celebs who had a weak moment and were caught cheating on their partner.
After rumors spread, Jay-Z finally went public and opened up to David Letterman about cheating on Beyonce.
Kevin Hart admitted to cheating on his wife, Eniko Parrish, while she was pregnant.
Brad Pitt was still married to Jennifer Aniston when he started a relationship with Angelina Jolie.
In 2000, Meg Ryan was caught cheating with Russell Crowe. Soon after she ended her marriage with Dennis Quaid.
Security cameras caught Nick Young cheating on fiancee Iggy Azalea. She told Andy Cohen on 'Watch What Happens Live' that she set fire to his clothes after finding out.
Morena Baccarin was married to Austin Chick when she had an affair with Benjamin McKenzie.
Heidi Klum's marriage with Seal ended amongst accusations that she cheated on him with her bodyguard.
The pop star reportedly cheated on Justin Timberlake with her choreographer Wade Robson.
Chad Michael Murray and Paris Hilton had a relationship while she was dating Nick Carter. Chad Michael Murray was also married at the time to Sophia Bush.
Dancer Chris Judd's father said in an interview that the singer started cheating on his son with Ben Affleck five months after the wedding.
In 2012, Kristen Stewart was caught cheating on Robert Pattinson with film director Rupert Sanders. He was married at the time.
Vote for Hollywood celebs who've been caught cheating!