I want my hair ligher than it is the now , its dyed a medium brown , how can I get it ligher without it turning funny colours ?xxx

You could get highlights.

You don't think it will turn any weird colour by doing this ?xxx

No. I have a friend that has naturally dark brown hair, but she dyes it a lighter brown or a golden honey color (depends on the season) and then gets highlights to compliment it.

Her hair has never turned green or purple or blue.

I would suggest getting the highlights done by a professional, of course.

thanks for the advice :D

No problem! Good luck!