Kevin Costner is hitting the gym hard after being inspired by Jennifer Lopez’s dedication to fitness

Jennifer Lopez’s incredible fitness has sparked a major transformation for Kevin Costner, with sources revealing that the actor is now hitting the gym to follow in her footsteps. Lopez, known for her stunning physique and dedication to health, has inspired the 69-year-old Costner to prove that age is no barrier to achieving peak physical condition.

An insider told In Touch, “She’s among those inspiring him to hit the gym and prove age is just a number.” But this new fitness regime isn’t just about hitting the gym—Costner is also committed to making changes in the kitchen. Insiders say he’s following a strict high-protein diet, which his personal chef is carefully adhering to, ensuring that he sticks to his training plan. The goal? To add 10 pounds of muscle in time for summer.

Costner’s fitness journey comes as he continues to build a relationship of mutual respect with Lopez. The two stars share a friendly bond, with Lopez expressing her love for Yellowstone, where Costner famously starred, and her disappointment over his departure from the series. According to an insider, Costner was flattered by Lopez’s praise and attention, with Lopez also expressing her admiration for his recent film Horizon. “She was quick to let him know she adores Horizon, too, which went a long way to stroke his ego,” the source added.

As Costner continues to follow Lopez’s lead, his fitness transformation is making headlines, showing just how powerful inspiration from a fitness icon like Jennifer Lopez can be.