Hold onto your hats because Harry Melling, the guy who played Dudley, got OLDER.
This is chubby lil' Dudley Dursley back in the day:
Source: cdn.buzznet.com
Oh, you thought he'd stay like this FOREVER?
Source: img.poptower.com
WRONG! Because this is him now.
Via: Gareth Cattermole / Getty Images
Yes, this is Dudley.
Source: images2.wikia.nocookie.net