I'll answer this one for Margert, given out of my cast she's the one with the most social media presence as is lol.

1) Is Margaret Chevalier single?
"Maybe, maybe not - I'm afraid that's one aspect of my private life I don't intend to go public with as of yet, if ever. But don't worry my darlings, your dedicated adoration has more than well enough earned a special place in my heart!~"

2) Is Marget Chevalier actually a mean person like in the rumours?
"Mean? Me? Honestly, the things some people make up, haha~... - No, to put it plainly. I do however very much prefer to say things as they are to others. Some people just can't handle the truth."

3) Is Margaret Chevalier a J cup?
"Yes, I - Wait... Excuse me?! How did this - Cut the tape and get me whoever organized these questions now!"