Allah has cursed those women who practise tattooing or get it done for themselves, and those who
remove hair from their faces, and those who create spaces between their teeth artificially to look
beautiful, such ladies as change the features created by Allah. Why then shall I not curse those whom
Allah's Messenger (ﷺ) has cursed and who are cursed in Allah's Book too?
Sahih al-Bukhari Book 77, Hadith 158