It's Friday night, you've laced up your stilettos, and you're ready to dance/drink/dance. It's been a long week and God knows you deserve to let loose before your 10 am spin class on Saturday morning. A little party never hurt nobody, but here's how to do it right and keep it classy. Spoiler alert: posing with a bottle of Grey Goose will keep you off our guest list for life.

[Photo via @undervoodoo]