King Sombra and Fluttershy
Looming Poet didn't really take after her parents professions, and only had one true interest which was mystery novels and tragedies.
In looks, she took after her father King Sombra, though the pink locks she got from her mother of course.
She has a more sturdy framed body and has furry hooves just like 'daddy'.
She is quite the daddy's girl, though doesn't enjoy being called as such. You can see her with a book in hoof and a pen in her mouth most of the time.
Her cutie mark is a vulture that's tail becomes writing which indicates her love and passion for writing that darker based novels.
Most have noticed when she gets extremely flustered, a sort of magic flows from her wing tips, this is most likely due to her father's genes.