Madonna Eurovision performance in doubt

Madonna's publicists announced her appearance last month

Madonna's performance at the Eurovision Song Contest has been thrown into doubt by organisers, who say she has yet to sign a contract for the show.

Speaking on Monday, Eurovision's executive supervisor Jon Ola Sand said: "The European Broadcasting Union has never confirmed Madonna as an act."

He continued: "If we do not have a signed contract she cannot perform on our stage."

The contest takes place in Tel Aviv in Israel on 18 May.

Madonna's appearance was announced by her US and UK publicists in April.

They said the star was due to play two songs during the interval - one from her new album Madame X and another from her back catalogue, rumoured to be 1989's Like A Prayer.

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Eurovision organisers downplayed the story at the time, saying "no final decisions" had been made - although this appeared to be a formality.

But Sand, who has produced the contest since 2010, said on Monday that negotiations were still ongoing.

"We are in a situation now that is a bit strange," he said.

"We have an artist who would like to participate in the Eurovision Song Contest, and who we would love to welcome on that stage. But for that we need to have the framework secured.

"We are negotiating now, in the final stage of that - but if there is no signed contract this week, she will not be on the stage."

According to the Jerusalem Post, Madonna will arrive in Tel Aviv to start rehearsals on Wednesday.

It is not clear how Eurovision would fill the half-time show if her appearance was cancelled.

However, there is already a separate performance planned featuring four former contestants - Conchita Wurst, Måns Zelmerlöw, Eleni Foureira and Verka Serduchka - recreating some of Eurovision's most memorable moments.

Calls for boycott

This year's contest is being held in Israel after the country's entry - Netta's song Toy - won the 2018 edition.

But there have been calls for performers and broadcasters to boycott the competition over Israel's human rights record.

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In January, British figures including Dame Vivienne Westwood, Peter Gabriel, Roger Waters, Mike Leigh, Maxine Peake and the band Wolf Alice signed a letter calling on the BBC to cancel coverage of the 2019 song contest.

The signatories criticised Israel over its occupation of the West Bank, East Jerusalem and the Golan Heights. "Eurovision may be light entertainment, but it is not exempt from human rights considerations - and we cannot ignore Israel's systematic violation of Palestinian human rights," they wrote.

Others denounced the proposed boycott, saying that Eurovision's "spirit of togetherness" was "under attack".

Netta will perform at the first semi-final on Tuesday

Public figures including Stephen Fry, Sharon Osbourne, Marina Abramovic and pop mogul Scooter Braun signed a counter-statement, claiming "the cultural boycott movement [was] an affront to both Palestinians and Israelis who are working to advance peace through compromise, exchange, and mutual recognition".

Commenting on the row, Madonna said she was a supporter of all human rights.

"I'll never stop playing music to suit someone's political agenda, nor will I stop speaking out against violations of human rights wherever in the world they may be," she said in a statement to Reuters.

"My heart breaks every time I hear about the innocent lives that are lost in this region and the violence that is so often perpetuated to suit the political goals of people who benefit from this ancient conflict.

"I hope and pray that we will soon break free from this terrible cycle of destruction and create a new path towards peace."

Netta is due to perform during the first Eurovision semi-final, which takes place later on Tuesday.