What is wrong with britney spears teeth?

There have been instances where Britney Spears' teeth have appeared discolored or missing in photos and performances. It is believed that her oral health may have been affected by poor dental hygiene, smoking, and possibly drug use. Additionally, the intense pressure and stress of her career may have also played a role in her failure to properly care for her teeth. In recent years, there have been improvements in the appearance of her teeth, suggesting that she may have sought professional dental treatment.