Nothing brightens our day more than finding out all the amazing things our favorite former Nickelodeon stars are doing and how much they've changed, which is why we're dedicating today's Transformation Tuesday to iCarly. The show was a part of our lives for nearly six years and we can't help but yearn for a reunion (Sam & Cat isn't enough!).

Click through to see what the stars of iCarly are up to now, then let us know who looks the most different in the comments below. Who are you most surprised by?

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