5. Jennifer Garner — Sweet Face, Serious Muscles
Don’t let the kind smile fool you — Jennifer Garner can throw a punch.
To prepare for her film Peppermint, she trained with celebrity coach Simone De La Rue, sculpting her arms, core, and legs with ballet-inspired routines and resistance workouts.
“She’s one of the hardest workers I’ve ever trained,” Simone said.
Her results? Just check out those action-hero arms.
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6. Christina Aguilera — Finding Balance Through Yoga
Christina’s transformation wasn’t about counting calories — it was about healing.
“I realized health starts in your mind,” she said.
She turned to yoga, meditation, and clean eating to reconnect with herself.
Now radiant and strong, she’s proof that peace of mind can reshape your body — and your life.