Clinton's 'twin', Teresa Barnwell, 61, earns thousands every month for impersonating the presumptive Democratic nominee.

She stands to earn even more if the former Secretary of State defeats business mogul Donald Trump, the presumptive nominee for the Republicans, this November and becomes president.

Barnwell, from Palm Desert, California, was first told she looked identical to Clinton, 68, when she was playing a slot machine more than 20 years ago.

When Bill Clinton became the 42nd president in 1993, she was bombarded by people telling her she was the first lady's doppelganger.

Because they looked so much alike, she decided to quit her job in advertising 23 years ago and become a full-time Clinton impersonator.

Since Clinton announced her plans to run for president last year, Barnwell has seen bookings skyrocket and in a month she can make up to $10,000 or even more.

She's been invited all over the world for photo shoots, TV commercials, music videos and corporate events, meeting the likes of comedian Jay Leno, WikiLeaks founder Julian Assange, former Secretary of State Colin Powell and Clinton herself.