I think that too on both. A lot of people say they haven't given her the right songs for her voice (except maybe PDP) and I'm just like what? Her voice went so perfectly with ISALP and YKMHO. She has a voice that can do older songs so well.
And I liked both songs originally but I like her voice on them so much better than the originals.
And I thought she sounded amazing on IAMMMW. Honestly I could have seen them giving it to Amber but so glad they didn't. Dianna made it her own and owned it! (Amber has a great voice but a lot of her songs sound the exact same.) And I find funny people thought Amber was doing the screaming/higher parts but then when they found out it was Dianna started saying oh well yeah you can tell. She sounded like she was struggling.