Credit: Steve Granitz/; Jamie McCarthy/

Jesse James may be hoping to reconcile with Sandra Bullock, but his former Celebrity Apprentice boss Donald Trump doesn't see it happening.

Despite James, 40, going to rehab after cheating on the actress, 45, "I don’t think he’s a changed man or will be a changed man," Trump told Monday at the "Dressed To Kilt" charity fashion show in NYC.

Though Trump previously was quoted as saying they should get back together, he told Us he said that "before I found out how many things he did. I don’t think he can get Sandra back."

Four women have claimed to have affairs with James.

"I would imagine that Sandra has had it with everything that’s happened," Trump told Us.

When James was on Celebrity Apprentice last year, "he did a great job. He’s actually a nice guy. He's a tough guy, but he’s a nice guy. I really liked him a lot. He’s actually very shrewd and very sharp."

But in this case, "he blew it," Trump said. "I can't imagine Sandra can really give him a second chance. Too much went down."

Tell Us: Do you think Sandra and Jesse will get back together?