Loomer, 27, defeated five candidates to win the Republican primary Tuesday for the House of Representatives seat that includes Trump's Mar-a-Lago club in Palm Beach.

'Great going Laura. You have a great chance against a Pelosi puppet!' the president tweeted in a show of support for Loomer late Tuesday. He will vote by mail in her November election.

The ultra-conservative activist, who has the backing of Trump's eldest son Don Jr., his friend and former adviser Roger Stone, firebrand Congressman Matt Gaetz and right-wing conspiracy theorist Alex Jones, will now take on Democratic Representative Lois Frankel in the November general election. 

The Democratic four-time congresswoman is expected to win easily in the deep blue district. She ran unopposed in 2018 and won 62.7 to 35.1 in 2016.

Loomer took the lead in the Republican primary with 42.7 percent of the vote, with nuclear engineer turned professor Christian Acosta coming in second with 25.5 percent.

Other candidates in the race included a former burlesque dancer who now runs an exotic animal business and a former IRS investigator.