Kellie Pickler will appear on The Tonight Show With Jay Leno and The Ellen Degeneres Show this week. As a correspondent for The Tonight Show, she visited several locations in Manhattan, including Chinatown, Rockefeller Center and took her first subway ride. The segment will air Thursday (Dec. 14). She will perform "Red High Heels" on Ellen on Friday (Dec. 15), with a special gift for the sneaker-wearing host. Pickler's album, Small Town Girl, is nearing gold status.