White diamonds pearl unlike the other pearls we’ve seen so far on the show is not voiced by our lovely Deedee Magno, infact it seems to me she’s being voiced by Christine Ebersole White diamond herself.
But I don’t think that’s white pearls actual voice.
I reckon white diamond some how has taken control of her pearl mind so she’s dosent have control of herself and has take some kind of AI/Robotic command.
My evidence for this is how instead of walking she is instead stands in one position on the tips of her toes, as if to make her self taller and her arms placed in the similar position as White diamond.
And as stated on @dokirosi Instagram that when Steven is flying Pinks ship he has a pair of pinks pants because that’s how the ship is controlled
And in the first clip where presented with white diamond we see her face is so bright that we can’t see her or the details of hr face. And I recknon that is because she is controlling it only her pearl but her ship aswell like how she was able to transport both Steven and her pearl back and forth
Conclusion white pearl is not entirely crazy but she being controlled by white, and white diamond is not giant light bulb she’s just controlling her body ship
I Lost My Heart in Republic City 