1. The deep red colour your knees go after you've had to run for the bus through rain and wind can only be described as EXTREMELY unfortunate, especially when it's bursting out of rips in pale denim.

I think whether they just have little knee slits, or are full-blown shredded, they can be styled to fit any setting.' Rudd said her favorite brand of jeans right now is Citizens of Humanity.

Italian luxury brand Gucci has divided fashionistas after unveiling their £600 Eco washed organic denim pants. The distressed jeans have the illusion of grass stains for a 'grunge vibe'.

Justin Bieber, 21, covered up with a hoodie on Saturday while out and about in Beverly Hills, California.