Why on Earth would he tell you that?! What an awful thing to be told. Hun please don't be upset about this, boys are stupid when they get jealous and I'm guessing they're jealous of what you and your boyfriend have. Chin up, don't listen to them!
and he thought it was kind to pass on this Information to his girlfriend , what a unpleasant young man he is. is he still your boyfriend or you downgrading him to ex ?.
He is probably just trying to protect you from them incase you find out through some other people that you dont know which could hurt you even more :) he obviously doesnt think your ugly if hyes going out with you so dont worry about it :) x