A sleek hairstyle is characterized by its smooth, polished appearance, often achieved through straightening and styling techniques. This look is popular for its elegance and versatility, making it suitable for both casual and formal occasions. Many people use products like hair serum or gel to enhance shine and control frizz, ensuring that the hair lies flat against the head. To create a sleek hairstyle, one might start with clean, dry hair and use a flat iron for straightening. Finishing touches can include a light mist of hairspray to hold the style in place. Celebrities like Kim Kardashian often sport sleek hairstyles, showcasing their timeless appeal.