It's a Walk-Off! Cara Delevingne and Derek Zoolander Try the Ultimate Weekend Workout

Weekend workout motivation can be hard to come by, when late-afternoon brunches and your Netflix queue come calling. Fortunately, we have Cara Delevingne and Derek Zoolander, who offered an intriguing fitness proposition on Instagram today in the form of an iconic Zoolander walk-off. Filmed in Paris with the Eiffel Tower in view, the zany video clip shows the good-looking duo twisting their obliques and working their glutes to booming dubstep, with Delevingne's dog, Leo, in tow. It's a low-impac...