Look To Instagram...
It's here worth noting that while Prince Giacomo gushed over his girlfriend with photos of them together all over his social media (i.e. his Facebook page), Ms. Yashenko's Instagram page, while filled with glamorous selfies from their travels, makes no mention (and features zero appearances) of her wealthy beau. She does, however, call herself a "travel journalist" and "hotelier."
Um, no comment.