‘Harry Potter’ stars: Then and now(AP Photo)

'Harry Potter' stars: Rupert Grint, Emma Watson and Daniel Radcliffe in 2001

Goodness, has it already been 10 years since the very first "Harry Potter"?

We first met Daniel Radcliffe when he was 11 years old in the titular role of the franchise and he's grown up a lot since then, even going nude on Broadway in "Equus" to prove he's got more to him than being Harry Potter.

Rupert Grint - who's been playing Ron Weasley since the age of 11 - has also grown up and taken on indie films like "Driving Lessons" and "Cherrybomb". At least he got to kiss Emma Watson!

Emma is perhaps the one who's grown up the most since being cast as Hermione since she was 9 years old. She's been at the front row of London Fashion Week, the face of Burberry and had a stint at Brown University.

Whew, watching these three stars grow up is enough to make (some of) us feel old...

MORE POTTER-MANIA:

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To commemorate the premiere of "Harry Potter and the Deathly Hallows: Part 2" - the final instalment of the franchise - we take a stroll down memory lane as our favourite 'Harry Potter' stars grow up.

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