Who Is the Current Heir in Your Family?

I just finished a Supersim challenge and her youngest (and final) child will be the heir used to start the next challenge. Bizarrely she turned out to look almost identical to her mother, even down to the lopsided smile I created using a custom slider... add the same hair and they're clones! Aside from the hairstyle and lipgloss which I added, this is how Hope aged up.

https://i.gyazo.com/d2890fc0e06879a3d87aa1c7d8706a91.jpg

Mandy the supersim is on the right and teen daughter Hope is on the left. All I have to do now is decide what her challenge will be lol.