Complex sentence: She is the niece of actress Padmini Kolhapure and Tejaswini Kolhapure, and the grandniece of sister-singers Asha Bhosle and Lata Mangeshkar.
Split into simpler sentences: She is the niece of actress Padmini Kolhapure and Tejaswini Kolhapure. And--the grandniece of sister-singers Asha Bhosle and Lata Mangeshkar.