These Celebs Guest-Starred On Television Shows Before Their Big Break

Leighton Meester in "7th Heaven"

Before she was ever Blair Waldorf, the role that she's best known for, Meester had a small role in season eight of "7th Heaven." She played a tutor named Kendall who def inspired her mean girl character on "Gossip Girl."

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The More You Know

  • Hugh Hefner helped save the Hollywood sign
  • Before becoming a movie star, Harrison Ford was a master carpenter – a craft he still does as a hobby.
  • Matthew Broderick was convicted of careless driving in a car accident in which two people died.
  • Denzel Washington's finger falls out of place from time to time.
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