Rory Owen's wife believed that he was at Zumba when, in truth, he was announcing the arrival of God after spending the previous evening dogging. (AUDIO: Herald of the Dawn)
At one point Tanya Adeola's aunt met Elizabeth II at a Buckingham Palace garden party and invited her to Zumba. (PROSE: The Stone House)
The Twelfth Doctor noted that a workout routine did not need a good name to be successful, and mentioned Zumba as an example. (PROSE: The Blood Cell)