to be completely honest, she's probably my favourite next gen I've ever made. Of course, I may just be blinded by her beauty :)
Speaking of…
Full Name: Princess* Il Innamorato de Valentina Parents: Rarity and ex-Princess Amore Talent(s): Seeing everyone's red strings of fate, (Though she's so used to it that she tends to ignore it) obscure magic.
*- No-one's really sure if she should be considered a Princess, as Amore abdicated the throne years before her birth. That being said, she is legally a Princess, but doesn't have any royal duties. Good thing, too, because she wouldn't do a great job.
Anyway, Valentine here's really into old and obscure magic. Know a spell nopony's done (or dared to do) in centuries? Let her know! She's accidentally thrown herself into quite a few hazardous situations in the past, but has always emerged unscathed thanks to healing magic she learned from Radiant Hope (oof, possibly run-on sentence). One of these situations was the time she traveled into another world, one parallel with her own, save for a few recent changes (I'm talking about the Winterverse, fyi). After this, she's now interdimensional-pen pals with Dess and is almost certainly the reason the draconequus-pony ended up with that spell.
She was spoiled and protected endlessly growing up by her loving parents, resulting in her now being quite innocent and unaware of possible dangers. One last thing- she can't see her own red string, but can hypothetically see her soulmate's.