There isn't publicly available information confirming whether Niall Horan sleeps shirtless. Celebrities often keep personal habits private, so unless he has shared this detail in interviews or on social media, it's not something that can be definitively answered. Fans can only speculate based on his personality and lifestyle.
That is absolutely none of your business!
He talks about his day in his sleep.
Some wear pyjamas, some wear boxers and shirt, some sleep shirtless..why? Because they like it and as long they are fine with it. It depends mainly on temperature. I don't think they sleep shirtless in the base camp of Mt. Everest or in the Antarctic polar station or in winter in unheated rooms.
U can only get a shirtless sim IF hes a boy. To have him shirtless, go to clothing, then click swim-wear or sleep-wear. Find an option that has blank skin. There's ur shirtless sim! (U can have a shirtless girl sim if u count having a bra as no shirt.)
Food, Sleep
No.
Yh
no he doesnt gross
21
Well, isn't that a fun question! Boys, just like anyone else, can choose to sleep however they feel most comfortable. Whether they prefer to sleep shirtless or not is entirely up to them and what makes them feel cozy and relaxed. It's important to respect everyone's choices and let them be themselves.
You don't.
Not everyone wears pajamas or a nightie. Some people sleep naked or only wear knickers or underpants. Therefore, what you wear in bed is entirely up to you.