Does Fergie speak Spanish?
No she does not speak Spanish. She considers herself Scottish-Irish. :)
To speak Spanish, there are several ways to learn. Buy Spanish textbooks, dictionaries, Spanish-learning tapes, DVDs, or take Spanish classes. if you are asking of how to learn speaking spanish, you have to study. if the question is translating *How do you speak* its: "¿Cómo hablas?" or *how do you speak spanish*: "¿Cómo hablas Español?"