United Kingdom, July 14 -- Ellen DeGeneres has thrown her support behind Rosie O'Donnell amid her latest row with Donald Trump.

The US President lashed out at the comedian over the weekend as he branded her a "threat to humanity" on his Truth Social platform and threatened to revoke her US citizenship but Ellen has backed O'Donnell by sharing a screenshot of Trump's post alongside the poem that the former star of The View responded with.

Ellen, 67, captioned her Instagram post: "Good for you @Rosie."

Rosie's feud with Trump dates back to her stint on The View during the 2000s and she doubled down on her decision to move to Ireland with her youngest daughter Clay, 12, in the wake of the White House chief's return to power earlier this y...