me too alexsmum, only mine only extend as far as an inch above my belly button.
NP, they always look better with a tan, but fake tan just looks poo on me and I can't be fecked to go through all the rigmarole. The only thing I've found that helps to reduce the obviousness of them is using a good bodyscrub with nut oils (brazil nut is particularly good, I've found) every other day in the shower. Then rubbing in an aloe vera body lotion really smoothes them out a lot but it is very much a temporary thing.