In July 2006, Foster made a brief appearance on "The View" as Star Jones's vocal coach. In August 2006, he was the musical director for JCPenney Jam's "The Concert For American Kids". Also in 2006, Foster was featured in "Under the Desert Sky", Andrea Bocceli's live album and DVD of a pop concert held in Las Vegas. In 2007, Foster was featured in Bocelli's "Vivere Live in Tuscany", a live album and DVD of a pop concert performed at Bocelli's Teatro del Silenzio in Lajatico, Tuscany in July. In November 2007, Foster appeared in "The Oprah Winfrey Show"'s annual "Favorite Things" episode, performing with Josh Groban.