Becky Kerns Dance Studio Becky Kern's Dance Studio When you mention Becky Kern's Dance Studio in Belleville, you're liable to hear, Oh, I went there . That's because BKDS has been bringing good, wholesome, family fun to the Belleville dance world for more than 39 years. BKDS is one of the largest and most well known dance studios in the St. Louis area. Friendships are formed here that last a ...