Minaj was performing on GMA's summer concert series when her loose fitting halter top slipped -- exposing one of her breasts. Minaj quickly fixed her shirt and continued with her performance.
Despite a five second delay -- the slip was seen during the East Coast's live telecast -- but edited out of the West Coast version.
ABC said in a statement: "We are sorry that this occurred."
Disney/ABC is the parent company of ABC30.