When it comes to Hollywood couples, it's safe to say that a big majority of them end up forming while on sets of movies and shows as working together for long hours and sometimes even playing love interests tends to make sparks fly.

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Today, we are taking a look at those couples who started dating while working on projects together but unfortunately their love didn't last. From former Disney Channel stars Vanessa Hudgens and Zac Efron to Hollywood legends Ryan Gosling and Rachel McAdams — keep on scrolling to see just who made the list!

10 Miley Cyrus And Liam Hemsworth

Miley-Cyrus-and-Liam-Hemsworth
Via Independent

Kicking the list off are former Disney Channel star Miley Cyrus and Australian actor Liam Hemsworth. The two began their relationship in 2009 after having met on the set of the movie The Last Song — and they have been in a on-and-off-again relationship for 10 years. The couple first got engaged in May 2013 but after a few months they broke up. Miley and Liam got re-engaged in March 2016 and in December 2018 the couple tied the knot. Unfortunately, in August 2019 they announce their separation and their divorce was finalized in January 2020.

9 Blake Lively And Penn Badgley

Blake Lively And Penn Badgley used to date
Via Glamour

Next on the list are actors Blake Lively and Penn Badgley who portrayed Serena van der Woodsen and Dan Humphrey on the popular teen drama Gossip Girl from 2007 until 2012. Once they met on set it seems ad if sparks flew and playing love interests certainly helped. Blake Lively and Penn Badgley dated from May 2007 until September 2010 — and yes, they had to work together after their break up!

8 Rachel McAdams And Ryan Gosling

Rachel McAdams and Ryan Gosling
Via Getty Images

Let's move on to Hollywood stars Rachel McAdams and Ryan Gosling who dated from December 2004 until November 2008 — after having met and fallen in love on the set of The Notebook.

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The two Canadians were certainly Hollywoods hottest young couple for a while however, after over three years of dating things didn't work out between them.

7 Vanessa Hudgens And Zac Efron

Vanessa Hudgens and Zac Efron pose for picture
Via Cosmopolitan

Miley Cyrus isn't the only former Disney Channel star on today's list — High School Musical stars Vanessa Hudgens and Zac Efron also deserve a spot. The two actors met on the set of the popular Disney franchise back in 2005 and they pretty much immediately started dating. Vanessa and Zac have been together from September 2005 until February 2010, when they decided to call it quits after over four years.

6 Lili Reinhart And Cole Sprouse

Lili Reinhart And Cole Sprouse
Via Insider

Let's move on to actors Lili Reinhart and Cole Sprouse who met on the set of the teen drama Riverdale in 2016 and shortly after the two started dating. Just like Blake Lively and Penn Badgle, Lili and Cole also portrayed love interests. Unfortunately, in 2020 the two announced that they were taking a break and officially they ended things in August. Hwoever, ever since then the two have been working together on the set of Riverdale.

5 Joey King And Jacob Elordi

Joey King And Jacob Elordi
Via Pinterest

Another young couple that made it onto today's list is Joey King and Jacob Elordi. The two actors met on the set of the first The Kissing Booth movie in 2017 and after that they dated for a year. While the two are not together anymore, they did end up working with each other for the movie's sequels — The Kissing Booth 2 released in 2020 and The Kissing Booth 3 set to release this year.

4 Kristen Stewart And Robert Pattinson

Kristen Stewart and Robert Pattinson pose for a picture
Via W Magazine

This list would certainly not be complete without Hollywood stars Kristen Stewart and Robert Pattinson.

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The two actors rose to fame after the first movie of the Twilight Saga premiered back in 2008, and as they played love interest no one was surprised to hear that they started dating in real life. Kristen Stewart and Robert Pattinson were in a relationship from May 2009 until May 2013 after which they called it quits.

3 Nina Dobrev And Ian Somerhalder

Ian Somerhalder And Nina Dobrev used to date
Via USA Today

Next on the list are Nina Dobrev and Ian Somerhalder whos tarted dating after having met on the set of the teen drama The Vampire Diaries which premiered in 2009. Nina and Ian didn't start their relationship immediately, but by March 2010 they were an official couple. Unfortunately, news broke in April 2013 that after three years of dating the two decided to end their relatioonship.

2 Sophia Bush And Chad Michael Murray

chad michael murray and sophia bush had their marriage annulled
Via Getty Images

Another celebrity couple that fell in love on the set of a teen drama are Sophia Bush and Chad Michael Murray. The two starred together in the teen drama One Tree Hill which premiered in 2003 and they pretty much immediately started dating. Unfortunately, Sophia and Chad broke up in March 2004 but just like other show co-stars on our list — they also had to continue working together.

1 Taylor Swift And Taylor Lautner

Taylor Swift And Taylor Lautner Driving In A Car
Via Entertainment Tonight

Wrapping the list serve our musician Taylor Swift and actor Taylor Lautney who met on the set of the movie Valentine's Day in 2009 for a couple of scenes and from September until December 2009 they dated. Unfortunately, by the time Valentine's Day came out in 2010, Taylor and Taylor have already broken up.

Next: 10 Iconic Disney Channel Couples You Forgot About