Rupert Grint: punk as fuck.
Getting a photo taken with fellow 14 year old Harry Potter actors? Fuck you, i'm wearing my Sex Pistols t-shirt: http://2.bp.blogspot.com/-ANgZMd6YI4g/Th3-rjTUN1I/AAAAAAAAAdo/fX84Yinw0sY/s1600/rupert-grint-harry-potter_cast.jpg
Going to watch the tennis at Wimbledon? Fuck you, i'm going dressed as Martin Rev from Suicide: http://i.dailymail.co.uk/i/pix/2011/06/25/article-2007962-0CB822B400000578-200_224x423.jpg
Going to a red carpet premiere where everyone will be in suits? Fuck you, i'm wearing jeans and a Harry Potter t-shirt: http://cdn07.film.com/wp-content/uploads/2008/01/15407896-15407898-large.jpg
Got another Harry Potter premiere where you want me to dress up for just because that twat Radcliffe is? Fuck you, i'm hungover. I've still got last night's psychadelic Jimi Hendrix t-shirt on, it's all you're getting: http://guestofaguest.com/wp-content/uploads/2009/07/Daniel_Radcliffe__Emma_Watson__Rupert_Grint_.jpg
So yeah, Rupert Grint: punk as fuck.
Which other mainstream celebs are punk as fuck?