OKAY.  
A month ago I deleted Spike and DT’s children’s bios. I did this because I didn’t like either design. However, I’m very happy with these new changes.  
Their names are pretty self-explanatory…but there is always one dingus who can’t pick up on context clues [usually that’s me, so no judgment]  
Peridot is the green one. Indigo is the purple one.
 
Indigo Wallflower Rich  
Diggi, Flower, Indie  
Parents: Diamond Tiara and Spike  
Voice: Kinda sounds like her aunt Twilight
 
“My name’s Indigo…what do you want?? [shyly]  
You want me to introduce myself? I did. My name is Indigo…  
My family life and hobbies? Okay. Um…I’m training to take over the Rich family business…I live in Ponyville and work with my grandpa Filthy Rich. He’s…he’s my best friend. Um…my father is The Dragon Lord Emissary. He’s sorta annoying. He flirts with people a lot…I hate that.  
Mom is Queen Twilight’s advisor. She’s a bit pushy but really good at her job. My little brother is….little….I…yeah…[slowly backs away]”
 
Peridot Summers  
Peri, Dotty, Summer  
Parents: Diamond Tiara and Spike  
Voice: High pitched and usually excited
 
 
“HULLO!!! WHO ARE YOU?!?!  
Pardon? Who am I?? OH RIGHT! I’m Peridot Summers, son of Spike Dragon Emissary and Diamond Tiara The Advisor of Friendship! My family is huge and cool and stuff ACHOO!  
Sorry, I’m still learning how to control my fire! ISN’T THAT COOL?! I SNEEZE FIRE!!  
What’s that? You interviewed my sister and she was really weird and quiet?! Yeah, she’s like that! She doesn’t like talking. Daddy always tries to introduce her to people and get her out of the house but she prefers to spend time with my grandpa Filthy Rich. She can be a little boring but that’s only because she’s shy!  
I’m not really studying to do anything like she is! Dad wants me to follow my dreams, but I only dream about kittens, plump crunchy gemstones and chocolate! He says I should really refine my ambitions…but I don’t think I have any ambition! I’M JUST HERE FOR A GOOD TIME”
 
EDIT: This picture is a bit rough. I will likely update it again in the future. Not now tho…I have schoolwork I’m neglecting