Should I tell my cousin the truth?

okay so one day I was chating with this guy on myspace. I knew who he was because he went to my school and he was the most popular guy in the middle-school hallway. One day he send me a friend request and of course I accepted him. I used to put pictures in my profile and I put a picture of my cousin. That guy started saying that she was pretty and wanted that picture of her in his profile.I said okay and I send him my cousins picture. The next day I told my cousin everything and she was jumping with joy.She was so happy! but all the hapiness I felt for soon disappered.One day I went on the guys profile and when I saw my cousin's picture I was shocked. it was labeled "World's Ugliest Girl" and a bunch of ugly comments saying stuff about my cousin.I told my other cousin and she told me to tell her the truth.But should I? She's so happy that she finally got a "boyfriend" but I feel bad cause im not saying the truth.!

I think you should tell your cousin the truth.
It might hurt her feelings.
If she finds out about on her own her feelings will be hurt AND she might be mad at you.
and think what would you want?
you should just tell her.

That guy's a douche bag why do you even like him? I mean, that girl is your family what stronger bond is there? You should tell your cousin because it's going to hurt her more when she does finally find out.