Apart from whether you're smiling or not, the aspect of your appearance that most influences people's first impressions of you is your hairstyle! If you're feeling bored of the old you, and are looking for a new image and a new feeling for clubbing in London this weekend, one fabulously easy to transform yourself is with a new hairstyle. Today we check out 4 of the most unusual and awesome hairstyles for London nightclubs!

Katy Perry's All-Color Look

If you're happy to be the star of the party - and very literally have every single person in your London nightclub looking at you - then this Katy Perry do is perfect! Of course, it can be done with spray and it can be done with a wig ... but it just doesn’t look the same, does it? So, this hair color is best for blondes who can easily pop in a bright temporary rinse. Once the color's in, all you need to do is pop a few big curls in the ends, volumize it with some hairspray and smooth down your bangs.

Business in front, party at the back

It's so much sexier than the mullet - and this 'business at front, party at the back' hairstyle is perfect for clubbing in London, as long as you have the time to style it. Tease the hair up at the back before curling it, and then blow dry the bangs smooth for contrast. It won't work for very fine hair - but it's a fab and fun all-rounder style for most gals.

The Wave Tower

Even a relatively 'safe' short and wavy hairstyle can be easily transformed into this party-starting do. You'll need the haircut to match - but it can be easily dressed up or down for work. You don't actually need much time for this one - just a good eye for balance and texture.

Kimberley Caldwell

This striking asymmetrical cut can be copied even if you have hair on both sides of your shoulders - it's a lovely mix between vintage style and complete postmodernism. It's best suited to long face shapes, and all you really need to do is use your favourite styling product to direct the hair exactly where you want it to go.