The Best of PopSugarTV, Dec. 17-Dec. 23, 2012

This week in PopSugarTV, we geared up for the holiday season. Bella showed us an easy and festive nail art project, while Fab gave us tips on styling tuxedo pants for Winter parties. Yum also got in on the action by sharing the secrets to a perfect lattice pie crust and a recipe for a Champagne cocktail to toast with when the clock strikes midnight on New Year's Eve. After all that holiday indulging, you might be looking for some tricks to burn calories, and Fit has several. They brought us a treadmill strength-training workout and a 10-minute Pilates series.

Click through for all the videos above, and check out PopSugarTV for even more!