You may have noticed in the game that most of the ladies come with different hairstyles used at different times. It's not exactly something that has to be set in stone, and it's not. It's unfortunate that you think that someone is ugly just based on their hairstyle. This one in particular is not due to a "Makeover" its just a style she also uses.
No, as I said before she was one of the most beautiful renders ever but I can't really stomach the new hairstyle as I said it is a huge turnoff for me now. In previous updates I was really looking forward to any content with Nika even more than Mom even if by tiny bit but now not so much. But it is your game, you aren't obliged to change anything to cater anyone's tastes.
Also you said they have different styles at different times, the thing I was really worried about was that you completely scrapped the previous hairstyle and opted for this new one. I think this misunderstanding happened because just before typing the previous post I checked Nika's Instagram out of curiosity and all the renders shared there had the same hairstyle which led me to the above-mentioned misconception.
Last of all I feel really ashamed if you think that in any way I insulted your game, I assure you there wasn't even little bit intention of doing that. In reality I am one of the lurkers. I read but I really don't post much but still I did that here because I freaking adore this game, and respect you both the developers who are active in a pirate thread only so that you can communicate with your fans even those who are bringing you monetary loss, not many do that. Once again I am really sorry.