User blog comment:Charlie618/Question/@comment-4721925-20130217215604

Bella is Edwards La Tua Cantante which means singer in Italian, Aro had said this to them in New Moon as Bella was willing to give up her life for Edward. Plus she promised him and his brothers Marcus and Caius that she will become a vampire and which she did obey. She was successfully transformed into a vampire at the end of Breaking Dawn - Part 1 and she also had a rocky start of her new immortal life in Breaking Dawn - Part 2. but when she become a vampire, she lost that smell, but Edward still loves her. But she passed on that scent to their daughter Renesmee, which she was imprinted on by Jacob. So that should summon it all up. Sorry for the lengthy explanation.