Complex sentence: Oksana Kovalevskaya was born May 6,1983, Smilavichy, Minsk region, she won the October 20,2001 Belarus, by its first single "today I arrived home to MOM," which instantly became the first verse in Russian and Belarusian hit-parades.
Split into simpler sentences: Oksana Kovalevskaya was born May 6,1983, Smilavichy, Minsk region. On October 20,2001 Belarus, her first single "today I arrived home to MOM," which instantly became the top song in Russian and Belarusian hit-parades.