She's due to get married later this year but singer Katy Perry seems more concerned with experimenting with her look than picking out bridesmaid dresses.

The 25-year-old showed off her latest hair style last night as she stepped out with multi-coloured highlights.

Shades of pink, red and blue had all been added to her dark hair and Katy seemed more than happy with the result as she smiled and posed for photographers.Dressed in an eye catching tiger print jacket, a barely there leather mini skirt and black heels the Teenage Dream singer raised her leg seductively as she left her hotel in Manhattan, New York.

It's been a busy week for the star who was pictured wearing three different outfits in one day yesterday.