Season 5 of is notable for major shifts in character dynamics, high-profile celebrity guests, and the long-awaited resolution of the "Seddie" relationship arc. Originally airing in late 2011 and early 2012, this season features several standalone specials that became fan favorites. Key Highlights & Plotlines
: The First Lady of the United States guest-starred as herself in " iMeet the First Lady ," where she visits the gang after they hack a secure network to throw Carly's dad a virtual birthday party. iCarly - Season 5
: Known for The Big Bang Theory , he guest-stars as a man in a mental hospital who claims to be from the future. Season 5 of is notable for major shifts