How Do Celebs Stay So Fit?
Scarlett Johansson and Ryan Reynolds
How did Scarlett get in superhero shape for Iron Man 2? Aside from hitting the gym with her super-fit husband, she also worked out with his trainer, Bobby Strom.
Fergie and Josh Duhamel
Running is one of Fergie's favorite workouts. Here she hits the pavement with her hunky hubby—complete with a fuel belt to energize their sweat session.
Camila Alves and Matthew McConaughey
How did Camila bounce back into supermodel shape after having two kids? Beach workouts with her fitness-buff beau certainly helped.
Naomi Watts and Liev Schreiber
It's hard to believe Naomi has two little ones, since she shed the baby weight in no time. No doubt frequent jogs through NYC with her boyfriend helped torch calories.
DeAnna Pappas and Stephen Stagliano
The Bachelorette finally found love—and a training partner! The pair practice the plank pose during a flirty workout at the beach.
Now that you know how the hottest celebrity couples stay fit, get tips for working out with your partner.
Emily Blunt and John Krasinski
One way this couple stays active together is hitting the trails with their dog. The duo undoubtedly wants to be in tip-top shape for their walk down the aisle later this year.