The judge is planning to fly Ashleigh & Pudsey to Hollywood on his private jet after lining up a series of auditions for movie roles, The Sun reports.
> Ashleigh & Pudsey win Britain's Got Talent 2012
The Syco boss will also install a luxury kennel at his Beverly Hills mansion for Pudsey to stay in when he's in town.
"He is welcome at my home - I love dogs. And anyone who stays with me stays in luxury," Cowell apparently told friends.
"I'm more excited about Pudsey than most of the singing acts I've found. That little dog is going to become the most famous dog in the world. I genuinely believe he will be warmly received by Hollywood."
Watch a video of Britain's Got Talent winner Ashleigh Butler talk about taking Pudsey to Hollywood below:
Pudsey will visit a Los Angeles pet beauty salon frequented by the likes of Uggie from Oscar-winning film The Artist for a makeover.
"I can't wait to see people's jaws drop when I show them what he can do. I really do think he could become a worldwide star. Maybe our biggest star yet. Pudsey is the people's favourite," Cowell added.
Pudsey is also being lined up as the face of a major dog food brand, with agent Jonathan Shalit expected to close the deal within weeks.
Photo gallery - Britain's Got Talent final:
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