"The Walls" is a song by American R&B singer-songwriter Mario, featuring guest vocals from rapper American Fabolous. The song was released in the United States as a Digital download on September 23, 2011, as an intended single for Mario's fifth studio album but the song was scrapped in favor of new material.
In an interview with Rap-Up TV, Mario revealed details on the new single and the album.[1] Mario explained that the first single really pays homage to women who are comfortable with being sexy outside and they’re sexy with their men when they get home.[2] This would be the last single that Mario released from the now-defunct J Records.
