"Me, Myself and I" was the third single released from "Dangerously in Love", which followed "Crazy in Love" and "Baby Boy". It was sent to rhythmic contemporary and urban contemporary radio on October 19, 2003. A CD single was released on October 21, 2003 in the United States, which contained Junior Vasquez's dance radio mix of "Krazy in Luv" as its B-side. It officially impacted contemporary hit radio in the United States on November 12, 2003. On December 16, 2003, a 12-inch single was released in the United States. The single was released in selected European countries in January 2004, including Austria, Belgium, Ireland, the Netherlands, Sweden, and Switzerland.