The area's best alt models will stalk the runway on Saturday night at New Alhambra Arena in a twisted anti-pageant showdown. Catwalk Tragedy 4 promises to turn up the heat with stunning models, punk fashions and hot beats. Round one has the gals strutting their stuff in Sourpuss fashions; round two is a Delicious Corsets show. Round three promises to be naughty. We're not exactly sure what that means but we're anxious to find......