Grammy Award-winning singer/songwriter, Colbie Caillat, will bring her unique and soulful voice to the Grand Theatre inside the Grand Sierra Resort for one night only during her Gypsy Heart Tour. Caillat has sold more than six million albums and 10 million singles worldwide. Her breakthrough hit “Bubbly” remains “one of the best-selling digital tracks in history.” Her first two albums landed at no. 5 and no. 1 on the Billboard Top 200 Albums chart, respectively.