Heidi Newfield (born October 4, 1970 in
Newfield's first work outside of Trick Pony was as a guest vocalist on Cledus T. Judd's cover of the Ray Stevens song "Gitarzan", featured on Judd's 2007 album Boogity, Boogity - A Tribute to the Comedic Genius of Ray Stevens. Later in 2007, Newfield began recording her solo studio album for Asylum-Curb Records, the same label to which Trick Pony was signed from 2004 to 2008. Entitled What Am I Waiting For, the album was released in August 2008. Its lead-off single, "Johnny & June", has entered Top 25 on the Billboard Hot Country Songs charts.