A new and distinct cultivar of Caladium plant named ‘;Burst My Bubble’;, characterized by its intermediate to tall height; upright and mounding plant habit; dense and bushy appearance; vigorous growth habit; rapid growth rate; fancy-type leaves that are dark green flushed with dark greyed purple in color with lighter greyed purple-colored spots; and leaf petioles that are light greyed red in color with numerous dark brown-colored stippling and streaks.