United Kingdom, March 22 -- Rosie O'Donnell has found her recent weight loss "completely shocking".

The 62-year-old comic and actress, who suffers from diabetes, made the admission while updating fans on her recent move to Ireland - in protest at the Donald Trump administration - and the significant changes she's made to her lifestyle.

She told fans in a TikTok video: "I've lost more weight. I am on Mounjaro for my diabetes and one of the side effects is you lose weight."

Mounjaro, the brand name for tirzepatide, is an FDA-approved prescription drug used to treat type 2 diabetes.

It has also been found to be highly effective for weight loss by reducing appetite and improving how the body processes sugar and fat.

Similar drugs, such a...