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10 celebrity couples who dated in real life after playing siblings on-screen
Here are the ten celebrity pairs who blurred the lines between reel and real life
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Love can be unpredictable, especially in Hollywood. While some actors fall for their co-stars while playing romantic partners, others find unexpected chemistry with someone who was supposed to be their on-screen sibling.
Here are the 10 celebrity pairs who blurred the lines between reel and real life.
Michael C. Hall and Jennifer Carpenter
They played adoptive siblings Dexter and Debra Morgan on Dexter, but tied the knot in 2008 after falling in love off-screen.
Their marriage ended in 2010, yet they remained close friends and even reunited for Dexter: New Blood.
Chris Pratt and Emily VanCamp
The Everwood stars portrayed brother and sister Bright and Amy Abbott, but dated in real life for three years.
Pratt once joked that fans found their romance “a little creepy,” but the two laughed it off.
Blake Lively and Penn Badgley
Gossip Girl characters are step-siblings in the show, but their real-life romance blossomed behind the scenes.
They dated from 2007 to 2010, keeping their breakup private until after filming ended.
Lily Collins and Jamie Campbell Bower
They played love interests-turned-siblings in The Mortal Instruments: City of Bones and continued dating on and off until 2018. Fans adored their chemistry both on and off screen.
Lauren Graham and Peter Krause
The Parenthood stars portrayed siblings Sarah and Adam Braverman, but developed a quiet real-life romance that lasted over a decade before splitting in 2021.
Matthew Broderick and Jennifer Grey
They acted as feuding siblings in Ferris Bueller’s Day Off, but secretly dated after filming. Their relationship ended after a tragic car accident during a trip to Ireland.
Drew Barrymore and David Arquette
They played siblings in Never Been Kissed, but according to Arquette, the two dated years before filming, calling Barrymore “one of the sweetest people in Hollywood.”
Bill Hader and Anna Kendrick
As the Kringle siblings in Disney’s Noelle, their chemistry carried off-screen. The pair quietly dated for nearly two years before splitting in 2022.
Emily VanCamp and Dave Annable
After dating her Everwood co-star, VanCamp sparked another romance with her Brothers & Sisters castmate. Producers even rewrote the show to avoid awkward storylines.
Tom Hanks and Rita Wilson
The longtime couple portrayed siblings in Sleepless in Seattle, five years after marrying in real life.