If you want to hear some of her better singing track down some of her Christmas song singing, that style tends to fit her voice well and she tends to know most of what she was singing.Pippa the modern-day Betty Boop?
Her Flagpole Sitta sounds nice.
This is my first time hearing her karaoke and if she knows the song and is confident and not "goofing" she is pretty good in an old-time-y sort of way.
Boop-boop-be-doop!