One of the fun parts of Halloween is seeing which of our favorite celebrities get into the holiday spirit and dress up. This year one of the most popular costume choices comes from the Carter family where Beyoncé dressed up as circa Rhythm Nation Janet Jackson, Blue Ivy dressed as Michael Jackson and Jay Z donned a Jason Voorhees hockey mask before hitting the stage as a surprise guest for Jeezy’s set at Powerhouse 2015. Check out some of the photos below.