What is mary j. blige all night long?

Mary J. Blige's song "All Night Long" was released in 1994 as part of her second studio album "My Life". The song features rapper LL Cool J and is a mix of R&B and hip-hop genres. The single was a commercial success, reaching No. 1 on the US R&B/Hip-Hop charts and No. 9 on the Billboard Hot 100. The song's lyrics talk about partying all night long and letting go of the stresses of daily life. The music video for "All Night Long" features Mary J. Blige and LL Cool J at a swanky house party. The song continues to be a popular party anthem to this day.