Can you imagine how much Internet trolling Ariana Grande experiences in a day? It's something most of us, unless Ariana Grande is reading this, will never have to think about. (And Ariana, if you are there, hopefully there are no hard feelings about all those donut-licking posts.) Celebrities who provide us with tweets to read and squad photos to analyze have to deal with a lot of bullshit in return. And usually they don't engage with haters. But there were occasional wonderful moments over this past year when famous people took a break from sparkling their pits with diamond dust to perfectly shut down trolls. Here are the best examples.