Far-right National Rally leader Marine Le Pen went on trial in Paris on Monday on charges of abusing European Parliament funds by hiring aides provided at taxpayer expense for party matters.

French far-right leader Marine Le Pen denied violating any rules as she and her National Rally party and two dozen others went on trial on Monday, accused of embezzling European Parliament funds, in a case that has the potential to derail her political ambitions.

Marine Le Pen and others are accused of using European funds for unrelated party expenses. The trial, expected to last two months, comes as her National Rally has gained more political sway.

French far-right leader Marine Le Pen, her National Rally party and two dozen others are accused of embezzling European Parliament funds.

Le Pen has repeatedly denied any wrongdoing. RN spokesperson Laurent Jacobelli said: "We are going to prove that there is no system to embezzle money from the EU." What is Le Pen

Arriving at the court in Paris, Le Pen said she remained confident because "we have not violated any political and regulatory rules of the European Parliament" and vowed to present the judges with "extremely serious and extremely solid arguments.