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

  • Growing up, Katy Perry wasn't allowed to eat Lucky Charms cereal because luck was "linked to the devil." Her family also called deviled eggs "angeled eggs."
  • Hugh Hefner helped save the Hollywood sign
  • Jonah Hill had to go to the hospital for bronchitis while filming Wolf of Wall Street. For seven months, he was snorting vitamin D (almost) daily, pretending it was cocaine.
  • Ashton Kutcher, who has always been a hit with the ladies, has webbed toes, and has revealed them on TV.
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