VIDEO: Jesse James Implies Sandra Bullock Is Insincere

According to Jesse James, Sandra Bullock doesn't stop acting when the director yells "Cut!"

The West Coast Choppers star takes a thinly-veiled dig at his Oscar-winning ex to CNN's Piers Morgan in a pre-taped interview slated to air Friday.

Here’s how it all went down:

Morgan recalled when The Blind Side star famously said during her 2010 Golden Globes acceptance speech -- just weeks before James' serial cheating came to light -- that her "work got better" upon meeting him. 

James responded, "She said that same speech at four different award shows ... you can take whatever you want from that ... what does she do for a living?"

"Movie star -- actor," Morgan responded.

"Yeah, OK," he said.

Asked if he thought Bullock was putting on an act, James said, "I think ... show business people have to live in that world ... it's just pretend, it's not real.

"I don't know how I survived in there as long as I did ... you're cool, but the rest of those people ... I can't hang with them."