Caitlyn Jenner, America's best-known transgender celebrity, has gone public in a Washington Post op-ed saying she was wrong to support President Donald Trump, writing he had insulted the transgender community and turned them into political pawns in a Washington Post op-ed.

Jenner voted for Republican Trump in the 2016 presidential election despite criticism from the lesbian, gay, bisexual and transgender community.

Jenner wrote the op-ed following a report this week that the Trump administration was attempting to create a narrow definition of gender as being only male or female and unchangeable once it is determined at birth.

The former patriarch on reality television show "Keeping Up with the Kardashians." wrote "I cannot support anyone who is working against our community.

I do not support Trump.

I must learn from my mistakes and move forward." Jenner, who has been one of Trump's biggest supporters ended her op-ed with 'The world needs to see us, the world needs to know us.

We will not be erased.'