This week on POPSUGARTV, we're preparing you for the upcoming Halloween festivities and taking you back in time for a little bit of nostalgia. If you're trying to nail the makeup look from Lady Gaga's "Applause," we're taking you through it step by step. Looking to reminisce? Flash back with us through the '90s in just 90 seconds. We've also figured out a fantastic way to make candy sushi, which is sure to be a hit at your next party. Or if you're looking for a cute DIY that shows affection, you can make our heart-shaped ring! It's all here (plus much more) in our video roundup!