A "selfie" is a self-portrait photograph typically taken with a smartphone or a digital camera. It usually features the person taking the photo, often capturing their face and upper body. Selfies are commonly shared on social media platforms like Instagram, Facebook, and Snapchat, allowing individuals to express themselves and connect with others. The popularity of selfies has led to the creation of various tools and techniques, such as selfie sticks and filters. These innovations enhance the quality and creativity of selfies, making them more appealing. The trend has also influenced celebrity culture, as many public figures share selfies to engage with their fans.