1Jennifer Lawrence and Liam Hemsworth
Franziska Krug//Getty ImagesJ.Law confessed that she and her Hunger Games co-star briefly dated during an appearance on Watch What Happens Live in 2015. When asked by host Andy Cohen if the pals had ever kissed offscreen, she coyly responded, "Liam and I grew up together. Liam's real hot. What would you have done?" When the host replied, "I mean, I pick Gale over Peeta any day," Lawrence confirmed, "I did, at one point." However, there's still no confirmation on the exact timeline of their brief fling.
2Jenny Slate and Chris Evans
Emma McIntyre//Getty ImagesThese two actors met while filming the movie Gifted and dated for less than a year until February 2017. Then, each gave glowing post-breakup interviews about one another, leading to a reconciliation. By March 2018, they were over for good, with Slate getting engaged to art curator Ben Shattuck in September 2019.
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3Emma Stone and Kieran Culkin
Bruce Glikas//Getty ImagesSuccession viewers may not remember that once upon a time Culkin was rumored to be dating Stone, his co-star in the 2009 indie movie Paper Man in 2010.
4Emilia Clarke and Seth McFarlane
Jeff Kravitz//Getty ImagesClarke and McFarlane were an item from fall 2012 to March 2013. They quietly parted ways without ever really confirming their relationship.
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5Bradley Cooper and Zoe Saldana
Gregg DeGuire//Getty ImagesAfter co-starring in 2012's The Words, Saldana and Cooper were linked to each other from 2012 to early 2013, reportedly splitting twice. 2014 brought a reunion of sorts for the pair, as they co-starred in Guardians of the Galaxy.
6Michael Sheen and Rachel McAdams
Andreas Rentz//Getty ImagesAnother set of co-stars to keep their relationship quiet was Sheen and McAdams, who met while filming Midnight in Paris. They dated for about two years, from 2011 to February 2013.
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7Amy Poehler and Nick Kroll
Jeff Vespa/VF14//Getty ImagesPoehler dated Kroll, who appeared on her TV series Parks and Recreation, for about two years before their September 2015 split.
8Zachary Quinto and Jonathan Groff
Matt Winkelmeyer//Getty ImagesGroff and Quinto confirmed their relationship in September 2012, dating until July 2013. Sources told Us Weekly at the time that conflicting work schedules played a factor in their split.
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9Katie Holmes and Jamie Foxx
Kevin Tachman/MG19//Getty ImagesFoxx and Holmes were notoriously close to the vest when it came to their six-year relationship. In fact, their May 2019 breakup wasn't even reported until August.
10Alexander Skarsgård and Alexa Chung
Dave J Hogan//Getty ImagesThe British model and Big Little Lies actor reportedly dated on and off for two years, splitting in July 2017. They were last spotted together in March 2018, although it's believed that the pair is no longer together romantically.
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11Cory Booker and Rosario Dawson
Jean Baptiste Lacroix//Getty ImagesIn a field of no less than 19 Democratic presidential candidates, one would be forgiven for not having all of their significant others memorized. Perhaps the most fascinating is Senator Booker's relationship with Dawson, which began in fall 2018. She's officially endorsed him, and he was on hand at the premiere of her movie Zombieland: Double Tap in October.
12Daniel Craig and Rachel Weisz
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13Zoë Kravitz and Penn Badgley
Jamie McCarthy//Getty ImagesWhile most remember Badgley's breakup with Gossip Girl co-star Blake Lively in 2010, fewer remember his relationship with Kravitz. They were first spotted together in the summer of 2011, before parting ways two years later.
14Alexis Bledel and Vincent Kartheiser
CBS Photo Archive//Getty ImagesAfter meeting on the set of Mad Men in 2012, Bledel and Kartheiser were married in 2014 and quietly welcomed a son the following year.
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15Alex Rodriguez and Cameron Diaz
George Pimentel//Getty ImagesDiaz and A-Rod began dating in May 2010 and were on and off until late 2011.
16Shia LaBeouf and FKA Twigs
Melodie Jeng//Getty ImagesAfter the end of LaBeouf's marriage to Mia Goth and Twigs's engagement to Robert Pattinson, the Honey Boy co-stars were spotted together in early 2019. By June, reports circulated that the couple was on a break while Twigs toured.
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17Kirsten Dunst and Jesse Plemons
Kevin Winter//Getty ImagesLife imitated art for this couple, who played husband and wife on Fargo's season 2 before falling for each other offscreen in 2016. 2018 brought news of their engagement and the birth of their son Ennis.
18Rooney Mara and Joaquin Phoenix
Randy Shropshire//Getty ImagesMara and Phoenix met while working on the 2013 film Her but became a couple when reuniting for 2016's Mary Magdalene. May 2017 brought their red carpet debut as a couple at the Cannes Film Festival, and their engagement was confirmed in July 2019.
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19Jaden Smith and Kylie Jenner
Steve Granitz//Getty ImagesJenner and Smith were once rumored to be dating, particularly after her appearance as his love interest in the music video for "Blue Ocean" in 2014. By 2015, the beauty mogul had moved on to Tyga.
20Cameron Diaz and Benji Madden
Donato Sardella//Getty ImagesDiaz married Good Charlotte's Madden in early 2015, after an ultra quiet romance. This couple is still rarely seen in public together, outside of occasional appearances in the other's IG posts.
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