Woah, Neville! Seen here in a pose that would have Professor McGonigal saying “Accio pants and shirt immediately young man!” we have one thoroughly grown up Mr Longbottom, aka Matthew Lewis, who we all used to know back in his baby-faced, head-to-toe wizarding robe clothed Harry Potter days.

Taking a page firmly out of the Nick Jonas Breaking Child Stardom handbook, Lewis posed for Attitude magazine’s latest issue, sensibly rugged up in a cosy green sweater…and not much else.

The 25 year-old Brit recently got in shape for a movie role (he’s playing a triathlete in next year’s Me Before You), and did the people of the world the great service of sharing the results of his no carb/no alcohol/no sugar regime. Note: We’ve censored this pic at the waist band for our more sensitive readers. For the full shot, see Attitude magazine’s Insta.) 

The best part of all of this? (Other than his abs, of course.) JK Rowling’s reaction to seeing the photos on Twitter. The Harry Potter author said of the spread:

“.@Mattdavelewis Not as bad as watching Dan in Equus, but close. Warn me next time, for God’s sake.” .

She continued:

“.@Mattdavelewis I will always support you whatever you want to do, Matthew. Now go put some clothes on.”

READ MORE:

8 hot Irish lads with charming smiles

Will and Kate’s best PDA moments

6 times Lena Dunham kept it real on Instagram