Exactly.Almost a "thanks for the validation" kind of thing. Because she didn't actually design it, just signed off on someone else's hard work and whacked her name on it. So every time someone tags her in her own products, she gets the validation that she still holds some relevance. She absolutely craves recognition. Thanking people encourages more of the sheep to tag her (freebie advertising and more sales means another contract perhaps) in the vain hope that she'll one day thank them too. Thus the circle of narcissistic validation is complete.
They showed her pictures and she pointed at them.
Amazing creativity