And even though there was some champagne for them to enjoy when they got there, it's still an early start on Thursday morning, as the teachers start knocking them into shape.
Make sure you come back for daily updates from CBBC's Jake and Holly in the CBBC studio in the Academy's garden.
They'll be keeping a close eye on the students, tutors will be dropping in for a gossip and there'll be loads of chances for you to get involved too.
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