这个问题的答案实际上有点困难，因为它有点抽象。首先，“谁会不爱上她呢”这个句子在英语中不能直接翻译，因为它的结构和语法有点问题。
如果要翻译成英语，可以这样写："Who wouldn't fall in love with her?" 或者 "Who wouldn't be smitten with her?" 这两个句子的意思都是“谁会不爱上她呢”。
在这两个句子中，"fall in love" 和 "be smitten" 都是表示“爱上某人”的常用表达方式。"Fall in love" 是一个比较正式的表达方式，而 "be smitten" 更像是一个俚语，有点口语化的感觉。
下面是一些例句，供你参考：
She is so beautiful and charming, who wouldn't fall in love with her?
He was completely smitten with her the moment he saw her.
I don't think anyone could resist falpng in love with her.
She has a way of making everyone around her be smitten with her.
希望这些例句能够帮助你理解“谁会不爱上她呢”这个问题的英语翻译。