Here Are 14 Celebrities Who Fell In Love With Their Onscreen Siblings

    They kept it all in the (fictional) family.

    1. Emily VanCamp and Chris Pratt

    2. Ian Somerhalder and Maggie Grace

    3. Katherine Heigl and Jason Behr

    4. Matthew Broderick and Jennifer Grey

    5. Maureen McCormick and Barry Williams

    6. Shannen Doherty and Jason Priestley

    7. Lauren Graham and Peter Krause

    8. Michael C. Hall and Jennifer Carpenter

    9. Evan Rachel Wood and Shane West

    10. Amy Poehler and Will Arnett

    11. Susan Dey and David Cassidy

    12. Kirstie Alley and Parker Stevenson

    13. Drew Barrymore and David Arquette

    14. And finally, Tom Hanks and Rita Wilson