Video chat changed my friend into a slut?

Dude, your friend is an idiot. Good thing you and your other friend, Mel, are smart enough to not strip. Don't invite this girl to your house anymore. Not only did she make a fool of herself, she gave out your phone number to random guys on the Internet! That's so stupid...and dangerous. And what's really sad is that those guys she stripped for probably think she's stupid and slutty for doing it. Guys who ask girls to do things like that are testing them to see how dumb they really are. Stay away from this girl, don't be friends with her. Whatever you do, don't have her over to your house anymore because she will continue to do stupid things like this, and the next time you might get into trouble.