Possible Clues:

• Did a ballroom dance
• Performed a Latin ballroom dance
• Performed a ballroom dance
• Danced at Carnival, quite possibly
• Celebrated Carnaval, maybe
• Did a springy Brazilian dance
• Danced at Rio's Carnival, maybe
• Danced at Rio's Carnival, perhaps
• Competed in a ballroom, maybe
• Danced in duple time