I think totally different to you, but oh well we all have different opinions. So I respect yours.
Tbh if there's someone who likes to have a low profile when it comes to fame, its Barbara. (I want to apologize for my English) she even left her twitter account for almost two years and barely posted about her work, or anything at all on her IG.
You also barely see pictures taken by paparazzi, she stated in an interview she doesn't like them and that "she knows how to hide"
Anyway the whole jb thing wouldn't matter less, like we all know Justin, and I don't get why the niall thing would be to get attention, when she said in an interview, that she likes to hang with boys, and that something that she and niall had in common was that both really liked sports or something like that, but they were just friends blah blah.
Sara has hang out w harry, 80% of the vs models has hang out w tswift, if you're the industry you get to know other celebrities and I don't get the problem w that. Shes fiends with Leo DiCaprio, and she has said how they have gone to dinners and that, yet u don't see a single pic of that, even tho she could get really famous by that.
But oh well like I said, its just an opinion