Though having not promoted "Glitter" during the time of its release, due to her breakdown and subsequent hospitalization, Carey embarked on a short promotional campaign for the single, as well as charity benefits for the September 11 attacks victims. At the 2001 Radio Music Awards, Carey made her second public appearance following her breakdown, the first being a performance of "Hero" at the "" telethon on September 21, 2001. Entering the stage in a long black evening gown, Carey performed the medley live, followed by a standing ovation from the audience. On October 21, 2001, a benefit titled was held at Robert F. Kennedy Memorial Stadium in Washington, D.C., accompanied by the charity single "What More Can I Give", in which Carey participated. Carey donned a black open-back dress with a plunging neckline, and performed "Never Too Far/Hero", followed by a live rendition of "What More Can I Give".