39 Celebs Who Have Been "Secretly" Dating Without You Knowing AKA It Wasn't A Secret They Are Just Super Lowkey

1.Musician Jack Antonoff and Margaret Qualley, from Maid.

closeup of Jack with his arm around Margaret
Emma Mcintyre / Getty Images for The Recording Academy

They recently got engaged.

Margaret and Jack
Michael Kovac / Getty Images for AFI

2.Maya Erskine from Pen15 and Michael Angarano from Sky High.

the couple holding hands on the red carpet
Amy Sussman / Getty Images for WGAW

They've been together since 2019 and have one child.

the couple holding hands at an event
Gregg Deguire / Getty Images

3.Cobie Smulders and Taran Killam from SNL.

the couple at an event
Kevin Winter / Getty Images

They've been married since 2012 and have two kids.

closeup of Cobie with her arms around Taran
Gabriel Bouys / AFP via Getty Images

4.Amber Tamblyn and David Cross.

closeup of the couple at an event
Bruce Glikas / Bruce Glikas/Getty Images

They've been married since 2012 and have a daughter.

closeup of the couple
Dimitrios Kambouris / WireImage

5.Michael Fassbender and Alicia Vikander.

closeup of the couple at an event
Andreas Rentz / Getty Images

They've been married since 2017.

Alicia waving as Michael as his arm around her waist
Afp / AFP via Getty Images

6.Jason Ralph from The Magicians and Rachel Brosnahan from The Marvelous Mrs. Maisel.

closeup of the couple at an event
Bruce Glikas / Bruce Glikas/WireImage

They've been married since 2016.

closeup of the couple
Jenny Anderson / WireImage

7.David Benioff, who wrote Game Of Thrones for HBO, and Amanda Peet.

  Taylor Hill / Getty Images
Taylor Hill / Getty Images

They've been married since 2006 and have three kids.

closeup of the couple sitting with David's arm around Amanda
Patrick Mcmullan / Patrick McMullan via Getty Images

8.Benjamin McKenzie from The O.C. and Morena Baccarin from Deadpool and Gotham.

closeup of the two
Bruce Glikas / Getty Images

They were married in 2017 and have two kids together.

closeup of the couple
Lars Niki / Corbis via Getty Images

9.Thomas Sadoski from The Newsroom and Amanda Seyfried.

closeup of the couple
Walter Mcbride / WireImage,

They got married in 2017 and have two kids together.

closeup of the couple
Bruce Glikas / FilmMagic

10.Patrick J. Adams from Suits and Troian Bellisario from Pretty Little Liars.

closeup of the couple at an event
Michael Tullberg / FilmMagic

They got married in 2016 and have two kids together.

closeup of the two
Amanda Edwards / WireImage

11.Diane Kruger and Norman Reedus.

closeup of couple at an event
Gilbert Flores / Variety via Getty Images

They've been dating since 2016 and have one child together.

closeup of the pair
George Pimentel / WireImage

12.Olympian Shaun White and Nina Dobrev.

closeup of the two dressed up for an event
David M. Benett / Dave Benett/WireImage

They've been dating since 2020.

the couple at an event
Gisela Schober / Getty Images for amfAR

13.Ezra Koenig from Vampire Weekend and Rashida Jones.

Ezra with his arm around Rashida
James Devaney / GC Images

They've been together since 2015 and have one child.

the couple court side at a game
James Devaney / GC Images

14.Elle Fanning and Max Minghella from The Handmaid's Tale.

the couple at an event
Kevin Tachman / Getty Images for The Met Museum/Vogue

They've been together for a few years now, but are veryyy lowkey so who knows when it actually started.

the couple walking outside
Raymond Hall / GC Images

15.Tatiana Maslany and Brendan Hines from Locke & Key.

the pair at an event
Gilbert Flores / Variety via Getty Images

They've been together since around 2020 and just got married this year.

closeup of the couple smiling
Tommaso Boddi / WireImage

16.Singer Hayley Kiyoko and Becca Tilley, from The Bachelor.

Hayley with her arm around Becca sitting on a couch
Rich Fury / Getty Images for NYLON

They've been together for four years now but only just went public this year.

the couple holding hands at an event
Mindy Small / Getty Images

17.Paul Mescal from Normal People and singer Phoebe Bridgers.

the couple at an event
Rich Fury / Getty Images for LACMA

They've been together since 2020.

the couple at the Met Gala
Taylor Hill / Getty Images

18.Adam Demos from UnReal and Sex/Life and Sarah Shahi from Sex/Life.

the couple at an event
Amy Sussman / Getty Images,

They've been together since early 2021.

the couple laughing together at an event
Rich Polk / NBCUniversal/NBCU Photo Bank via Getty Images

19.Eric Christian Olsen and Sarah Wright Olsen, from Spinning Out.

closeup of the couple
Michael Tullberg / FilmMagic

They've been married for 10 years and have three kids.

the couple at an event
Gregg Deguire / WireImage

20.Matthew Alan from 13 Reasons Why and Camilla Luddington from Grey's Anatomy.

closeup of the couple
Gregg Deguire / FilmMagic

They've been married since 2019 and have two kids.

closeup of the couple
David Livingston / Getty Images

21.Jodi Balfour from Ted Lasso and Abbi Jacobson.

the couple holding hands at an event
Michael Kovac / Getty Images for Prime Video

They got engaged this year.

closeup of the couple
Michael Kovac / The Hollywood Reporter via Getty Images

22.Adam Brody and Leighton Meester.

the couple smiling at an event
Matt Winkelmeyer / Getty Images

They've been married since 2014 and have two kids.

the couple at an event
Henry S. Dziekan Iii / WireImage

23.Chloe Bridges from Camp Rock 2 and Adam DeVine.

closeup of the couple
Kevin Mazur / Getty Images for Critics Choice Association

They've been married since 2021.

Adam with his arm around Chloe at an event
Jason Kempin / Getty Images for Playboy

24.Ginnifer Goodwin from Once Upon A Time and Josh Dallas from Manifest.

the couple at an event
Steve Granitz / WireImage

They've been married since 2014 and have two kids.

closeup of the couple
Stephen Lovekin / Getty Images

25.Supermodel Rosie Huntington-Whiteley and Jason Statham.

closeup of the pair at the Gentleman movie premiere
David M. Benett / Dave Benett/WireImage

They've been married since 2010 and have two kids.

closeup of the couple
Michael Buckner / WireImage

26.Joaquin Phoenix and Rooney Mara.

the couple holding hands on the red carpet
Valerie Macon / AFP via Getty Images

They've been together since 2016 and have one child.

closeup of the pair
Mireya Acierto / Getty Images

27.Gemma Chan from The Eternals and Dominic Cooper from Mamma Mia!.

the two holding hands at an event
Jose Perez / GC Images

They've been together since 2018.

dominic holding an umbrella for the couple as they drink champagne
David M. Benett / Dave Benett/Getty Images for Veuve Clicquot

28.Amy Landecker from Transparent and Bradley Whitford.

the couple smiling at an event
Taylor Hill / Getty Images

They've been married since 2019.

Bradley standing behind Amy at an event
Jason Kempin / Getty Images

29.Patrick Wilson and Dagmara Dominczyk from Succession.

the pair at an event
John Lamparski / Getty Images for Tribeca Festival

They've been married since 2005.

closeup of the couple
Bruce Glikas / FilmMagic for Country Music Association

30.Dianne Doan from Descendants and Manny Jacinto.

the couple on the red carpet
Amy Sussman / Getty Images

They've been engaged since 2019.

closeup of the couple
Presley Ann / FilmMagic

31.Billy Crudup and Naomi Watts.

Naomi with her arms around Billy
Axelle / FilmMagic

They've been together since 2017.

Billy with his arm around Naomi as they walk outside
Mega / GC Images

32.Bobby Cannavale and Rose Byrne.

closeup of the two at a movie premiere
Angela Weiss / AFP via Getty Images

They've been married since 2012 and have two children.

the two sitting down next to each other
Bertrand Rindoff Petroff / Getty Images

33.Daniel Craig and Rachel Weisz.

the couple holding hands at an event
Paul Bruinooge / Patrick McMullan via Getty Images

They've been married since 2011.

closeup of the couple
Bowers / Getty Images

34.Alison Brie and Dave Franco.

Dave with his arm around Alison
Steve Granitz / FilmMagic

They've been married since 2017.

the couple with their arms around each other
Jb Lacroix / WireImage

35.Michael McKean from Better Call Saul and Annette O'Toole, from Virgin River.

closeup of the pair
Walter Mcbride / Getty Images

They've been married for 23 years.

the couple hugging at an event
Rommel Demano / Getty Images

36.Chad Michael Murray and Sarah Roemer from Disturbia.

the couple smiling at an event
Mike Coppola / Getty Images for CMT

They've been married since 2015 and have two kids.

Chad with one arm around Sarah while the other reaches out to fans
Noel Vasquez / Getty Images

37.Macaulay Culkin and Brenda Song.

the two sitting together at an event
Kevin Mazur / Getty Images for Stand Up To Cancer

They've been together since 2017 and have one child.

the couple looking at kennels of animals
Sarah Morris / Getty Images

38.Tom Pelphrey from Ozark and Kaley Cuoco.

closeup of the pair at an event
Momodu Mansaray / Getty Images

They've been together since earlier this year.

the two holding hands while seated at an event
Kevin Winter / Getty Images

39.And finally, Kat Dennings and Andrew W.K.

the pair at an event
Axelle / FilmMagic

They've been together since 2021.