If you don't have tweens in the house, then you may have never seen an episode of Cosgrove's series "iCarly." Rest assured, however, that Cosgrove's audience is big enough to make her paycheck record-breaking.
BING: Why is Cosgrove so Guinness-worthy?
FIND: What near disaster postponed Cosgroves concert tour?
SEARCH: Watch clips of the movie that marked Cosgrove's mainstream debut
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