Theresa May and Andrea Leadsom will battle it out to become the next leader of the Conservative Party after Michael Gove was eliminated from the contest.

After the second MPs' ballot, Home Secretary May finished with 199 votes, Energy Minister Leadsom 84 and Gove, the justice secretary, 46.

Conservative members will now decide the winning candidate, with the result due on September 9.

The winner will become the UK's second female prime minister.

Cameron resigned after finishing on the losing side in the UK's EU referendum, in which there there was a vote to leave.

The results were announced at Westminster by Conservative MP Graham Brady, the chairman of the backbench 1922 Committee.

There had originally been five contenders to succeed Cameron, with MPs voting in two rounds to get that number down to two.

he contest now moves to its final stage with the Conservative Party's 150,000-strong membership deciding between May, a Remain campaigner with a long track record in government, and Leadsom, a leading light of the Brexit campaign who has stressed her City and business background.

Speaking after the results were announced, May said she had secured support from all wings of the Conservative Party and promised to bring the Tories together.

She promised "strong, proven leadership" to negotiate the UK's departure from the EU, and to "make Britain a country that works not for a privileged few but for every one of us".

Conservative MP Tim Loughton, Leadsom's campaign manager, said she would bring a "huge and fresh skills base" to Downing Street if elected.

He played down her lack of cabinet experience, saying she would have "no problem stepping up to the job" having had a long career outside politics, adding: "She has done things outside of this place on so many different levels."

Gove said he was "naturally disappointed" not to have made it to the final two, describing the remaining contenders as "formidable politicians".

He welcomed the fact that the UK would be getting a second female prime minister - after Margaret Thatcher - and called for a "civilised, inclusive, positive and optimistic debate".

Anyone wanting to vote has to have been a member of the Conservative Party for at least three months.

Leadsom's departmental boss, Energy Secretary Amber Rudd, is backing May and took aim at her junior ministerial colleague's lack of government experience.

She said: "The fact that she hasn't had experience at the Cabinet table, hasn't had much experience even as a junior minister - let's face it she's had just two years - I do think is a problem at this stage."

But one of Leadsom's high-profile backers, former worker and pensions secretary Iain Duncan Smith, said she would "develop" over the coming weeks and get "better and better and better".

Leadsom is also supported by former London mayor and one-time leadership favourite Boris Johnson, who said she would replace the "absurd gloom in some quarters with a positive confident and optimistic approach".

UKIP leader Nigel Farage said on Twitter he was backing her.