13 TV Shows Where Multiple Cast Members Were Dating Or Married Behind The Scenes

    Some of them still played a couple after the breakup!

    Just like some people date their classmates or coworkers, actors often date their costars. On the set of a long-running TV show, several costar relationships might be happening at the same time.

    Here are 13 TV show casts where multiple costars were dating:

    1. Riverdale costars Cole Sprouse and Lili Reinhart dated from 2017–2020.

    Betty rests her head on Jughead's shoulder

    Camila Mendes and Charles Melton dated from 2018–2019 then got back together in 2021.

    Reggie smiles at Veronica, but she doesn't notice

    2. High School Musical: The Musical: The Series costars Frankie Rodriguez and Joe Serafini confirmed their relationship in 2021.

    dancing together, Seb dips Carlos

    Olivia Rodrigo and Joshua Bassett never confirmed their romantic involvement, but it's been widely speculated that they were involved between 2019–2020.

    Nini and Richard have an emotional conversation

    3. Saved by the Bell costars Mark-Paul Gosselaar and Elizabeth Berkley dated at some point during filming, which he confirmed in 2019.

    Zack and Jessie hug

    Mark-Paul Gosselaar also dated Lark Voorhies for three years toward the end of the show's run.

    Zack and Lisa stand on top of a Jeep on the beach

    Tiffani Thiessen and Mario Lopez also dated during their time at Bayside High, but their relationship ended because he cheated on her.

    Slater puts his arm around Kelly

    4. The Vampire Diaries lead actors Nina Dobrev and Ian Somerhalder dated from 2011–2013, and they've remained friends since.

    Elena and Damon stand together, looking like they're in cahoots

    Paul Wesley and Torrey DeVitto were already married when she joined the cast in 2012, but they divorced a year later.

    Then, Paul Wesley dated Phoebe Tonkin from 2013–2017.

    Paul and Phoebe pose for a photo together

    5. It's Always Sunny in Philadelphia costars Mary Elizabeth Ellis and Charlie Day have been married since 2006.

    Charlie and the Waitress wake up in bed together

    Kaitlin Olson and Rob McElhenney got married in 2008.

    6. Once Upon a Time costars Ginnifer Goodwin and Josh Dallas got married in 2014.

    Jennifer Morrison and Sebastian Stan dated from 2012–2013.

    Emma Swan and the Mad Hatter stand by their bright car

    7. Parks and Recreation costars Nick Offerman and Megan Mullally have been married since 2003.

    Nick and Megan hug on the red carpet

    Amy Poehler and guest star Nick Kroll dated from 2013–2015.

    Amy and Nick walk the red carpet together

    8. Fargo costars Mary Elizabeth Winstead and Ewan McGregor have been together since 2017.

    Ewan puts his arm around Mary's waist for a picture together

    Kirsten Dunst and Jesse Plemons got engaged the same year.

    the Blumquists examine a glove in their kitchen

    9. Felicity costars Keri Russell and Scott Speedman quietly dated for several years during the show's run.

    Jennifer Garner and Scott Foley met on set, got married in 2000, and divorced in 2004.

    Jennifer and Scott pose together on the red carpet

    10. Liv and Maddie costars Dove Cameron and Ryan McCartan dated from 2013–2016 and were briefly engaged.

    Dove and Ryan pose on a couch

    Audrey Whitby and Joey Bragg have been together since he guest-starred on AwesomenessTV in 2013. She had a minor role on Liv and Maddie from 2015–2016.

    Joey wraps his arms around Audrey

    11. Lost costars Evangeline Lilly and Dominic Monaghan dated from 2004–2007, and he later alleged that she cheated on him.

    Charlie confronts kate

    Ian Somerhalder and Maggie Grace reportedly dated from 2006–2007 after their characters were killed off the show.

    Shannon comforts Boone

    12. Supernatural costars Jared Padalecki and Genevieve Cortese met on set in 2008 and got married in 2010.

    Genevieve and Jared pose together, as adorable as always

    Jensen Ackles and Danneel Harris have been married since 2010, and she guest-starred on the show from 2018–2020.

    Dean and Anael confront someone

    13. Gossip Girl costars Blake Lively and Penn Badgley were together from about 2007–2010.

    Serena puts her hands on Dan's arms

    And finally, Leighton Meester and Sebastian Stan dated from 2008–2010.

    Leighton and Sebastian pose together