Kristen Stewart's fans must wonder sometimes what would happen if the Twilight star ever smiled in public. Well, ponder no further, because the stone-faced actress revealed to Elle magazine why she rarely flashes a grin. Kristen also got candid on dealing with her fame and hasn't been afraid to show off her silly side either lately. Get the full scoop on the latest from Kristen, and let us know what you think of her remarks in the comments below. On Becca: Tigerlily jumpsuit; on Lindsay: Rachel Zoe dress; on Allison: H&M top
Victoria's Secret Model Workout: 10-Minute Fat-Blasting Circuit
No, That's Not Ice Cream, It's a Pizza Cone!
Why You Might Already Recognize Miss Golden Globe 2015
No Running Required: 10-Minute Cardio Sweat Session
10-Minute Workout to Tighten the Arm Jiggle
An Impressive Cheek Stain You Can Make at Home
Top That! Elliott Morgan Joins to Round Up the Best of November
How to Burn Off What You Eat This Holiday Season
Kendall Jenner's Sexiest Moments of 2014
The Best Shopping Movies to Watch on Black Friday
5 Calorie Burners You Can Do Anywhere
Iron Up a Ham and Cheese Panini
Peek Into Grumpy Cat's Worst Christmas Ever
How to Host the Most Glorious Friendsgiving!
Paula Deen Explains That Time She Thought She Bought the Internet
3 Ways Alcohol Sabotages Your Skin — Listen Up!
Deck the Halls With This Turkey Cranberry Wreath
Don't Miss This Year's POPSUGAR Live Holiday Gift Guide Show
Shake — Don't Bake — a Pumpkin Pie Cocktail