1. The two (four) girls
GMW's main characters are Riley and Maya.
iCarly's main characters are Carly and Sam.
-Both Riley and Carly are the leader of the team. They also look quite alike. Dark hair, smiley face. I guess that's it. But they are both likable.
-Maya and Sam. A constant pain to the main boy characters, Lucas and Freddie. They both keep teasing them, and in Sam's world, physically harming him. But they both do it because they like the boys and care for them. They're also both blonde, and they are mentally and physically extremely strong.