"I hate him so much," Cooper says of Trump, even though he's "provided my greatest material."
“Five or six million ballots that were not for Trump. We just want to kind of just get rid of those," says Cooper, portraying a campaign lawyer.
The comedian also revealed why the president blocked her on Twitter in 2017, way before she started posting the taunting clips.
The comedian said she believes the president was "playing very dumb" when asked about her TikTok videos.
Cooper lip-syncs Trump and Mirren plays Billy Bush in the bit for the comedian's new Netflix show, "Everything's Fine."
"It feels like being on the side of the good guys," the actor/comedian said.
The "Late Show" host's fictional "Colbert Report" character has become a reality.
The comedian's latest video is crushing it on Twitter.
"Are they good or bad?" the president wanted to know.
Then she warns in her own voice: “Donald Trump doesn’t want any of us to vote because he knows he can’t win fair and square."