WATCH: Carrie Underwood Delivers Hits Old and New During 'Today' Appearance

Country singer Carrie Underwood performed a diverse setlist during her Citi Concert Series appearance on Today. She showcased her new music while also revisiting some of her older hits. Underwood also spoke about the Tunnel to Towers Foundation, which received $420,000 from her Denim & Rhinestones Tour. She is set to release a deluxe edition of her album, featuring additional tracks that fit the theme of Denim & Rhinestones. Underwood also announced 18 more dates for her Las Vegas residency show at Resorts World.