Yes. My mother tongue is Turkish, my second language is English and my third language is French. I was rated level C a few years ago. I am bilingual, but not perfectly, and I do speak three languages. I came to Canada when I was 21. As an immigrant woman, I believe that I am quite proficient in those three languages, even though I am not exceptionally fluent.
On February 15th, 2011. See this statement in context.