"Celebrity actions" refer to the behaviors and decisions made by famous individuals, often in the public eye. These actions can include charitable work, social media posts, or participation in events. For example, a celebrity like Taylor Swift might use her platform to advocate for social issues or support various charities. These actions can significantly influence public opinion and trends. When a celebrity endorses a product or speaks out on a topic, it can lead to increased awareness or changes in consumer behavior. For instance, Leonardo DiCaprio is known for his environmental activism, which has inspired many fans to adopt more sustainable practices.