Black Widow is a villain .
Black Widow -LRB- Чёрная вдова , transliterated Chyornaya Vdova -RRB- -LRB- Natalia Alianovna `` Natasha `` Romanova , Russian : Наталья Альяновна `` Наташа `` Романова , also known as Natasha Romanoff -RRB- is a fictional superhero appearing in American comic books published by Marvel Comics .
Black Widow -LRB-Natasha Romanova-RRB-