This is chubby lil' Dudley Dursley back in the day:

Oh, you thought he'd stay like this FOREVER?

WRONG! Because this is him now.

Yes, this is Dudley.

Yes, THIS is Dudley (I just said that).

He's 24 and there goes all of our youths. BYE!

Hold onto your hats because Harry Melling, the guy who played Dudley, got OLDER.