We remember her as sassy little student, Summer Hathaway, in School Of Rock!
The 20-year-old iCarly star attended the film's 10 year reunion screening in Austin, Texas Thursday night where she rocked a black cut-out number with gold button detailing.
It's a far cry from the uniform she wore at Horace Green prep school!
Miranda completed her graduated look with some killer black and tan platform peep-toe sandals, flowing locks, and a pretty pink lip.
Can we get an encore for this stellar fashion performance?!
Ch-ch-check more party pics (below)!
[Image via Getty Images.]