No, I don't believe in astrology.
Still, I'll read the odd horoscope. Not because I believe in it. But because these are interestingly written, generic bits of advice/input, which can be broadly interpreted (that's why they work). So if I read them, I read all of 'em. Brezney's Real Astrology is a good one.
Same way I'll read the Grab Bag, trivia, sports, or much of what's printed on this virtual fishwrap.
Point: reading horoscope != believe in astrology.