Falling in love on set is a common occurrence in Hollywood, and many famous couples have found their soulmates while working on the same project. Here are three celebrity couples who fell in love through acting:

1. Brad Pitt and Angelina Jolie

Brad Pitt and Angelina Jolie are perhaps the most famous couple in Hollywood to have fallen in love on set. The two met while filming the action-comedy "Mr. and Mrs. Smith" in 2004. At the time, Brad was still married to actress Jennifer Aniston, but he and Angelina soon became inseparable. They officially confirmed their relationship in 2006 and went on to have six children together, three of whom were adopted.

Despite their high-profile relationship, Brad and Angelina's marriage ended in a bitter divorce in 2016. However, they remain committed co-parents to their children and continue to work together on film projects.

2. Ryan Gosling and Eva Mendes

Ryan Gosling and Eva Mendes met on the set of their 2012 film "The Place Beyond the Pines." The two played lovers in the movie and soon began dating in real life. They have since had two daughters together and remain one of Hollywood's most private couples.

Ryan and Eva have also worked together on other film projects, including the 2014 movie "Lost River," which Ryan directed and Eva starred in.

3. Kit Harington and Rose Leslie

"Game of Thrones" stars Kit Harington and Rose Leslie fell in love while filming the hit HBO series. The two played on-screen lovers Jon Snow and Ygritte, and their chemistry soon spilled over into real life. They confirmed their relationship in 2016 and got married in 2018.

Kit and Rose have since appeared together in other film and television projects, including the 2020 miniseries "The Third Day."

In conclusion, falling in love on set is not uncommon in Hollywood, and these three celebrity couples are proof that love can bloom anywhere. Despite the challenges of being in the public eye, these couples have found happiness in each other and continue to work together on film projects.