Let's look at some of the stars who celebrated Halloween over the weekend.
Damnit, Janet Jackson looks good at the Halloween Extravaganza at Lanvin Boutique in NYC. She was also joined by...Rachel Zoe.
Her costume doubles as the Invisible Woman whenever she turns to her side. Please don't give Rachel Zoe any candy bars, just throw White Castle cheeseburgers at her instead.
It's your favorite top chef