Blogspot is pretty easy to use, I have a blog there (although it's empty!) and as it's run by Google, Blogspot entries tend to show up higher in search results.
As an aside about Beauty Blogging; Try and find a unique blogging style. There are a bazillion bauty blogs out there and a lot of them are dull because the way they are written just isn't captivating. I can't speak for everyone but I mostly enjoy reading those blogs that are well punctuated, use proper grammar and include a bit of witty banter