Mood: The mood of the video appears to be energetic and lively, with a theme of celebration and revelry. The presence of a popular artist and the achievement of 45 million+ views suggests a sense of excitement and success. The overall emotion conveyed is one of joy and enthusiasm.

Environment: The environment and setting of the video seem to be an urban or party setting, possibly a nightclub or a concert. The dark background and the artist's stylish attire suggest a modern and trendy atmosphere.