In recent years, many stars have also used the Oscars red carpet as a platform for social and political expression. Celebrities like Billy Porter, who made a splash with his gender-fluid tuxedo gown in 2019, have challenged traditional norms of what is expected at such a formal event, and the red carpet has become an inclusive space for creativity and diversity. Additionally, many artists use the occasion to highlight ethical fashion choices, such as wearing sustainable or eco-friendly brands, or to show support for various causes, including gender equality, racial justice, and environmental protection.