I'm going to call a woman ugly
I hope you aren't serious about calling her ugly.
Why shouldn't I? She doesn't look very good and I don't want to lie.
You shouldn't insult people like that. It could hurt their feelings. Sometimes you just don't have to talk to people at all if you have nothing nice to say about them.
It's her fault if she get's offended. She should stop posting her selfies.
She is free and has the right to post pictures of herself. She wouldn't appreciate someone taking the time out of their day to insult her. I don't think you should follow through, if you have nothing nice to say just keep quiet.