For decades, Russia's ballet dancers have had one dream - to dance at the Bolshoi. With the exception of a few defections to the West during the Soviet era, the Bolshoi is the company that everyone wants to join and no one wants to leave.
So the world of ballet was stunned when Natalia Osipova and Ivan Vasiliev, the Bolshoi's leading lights and two of the most famous dancers in the world, announced this week that just as the Bolshoi's historic new stage had reopened after a six-year renovation, they were leaving the theatre.
Even more surprising was their destination - the Mikhailovsky Theatre in St Petersburg. "If they had left us for La Scala, or Paris, or even the Mariinsky, then we would be sad, but we could understand," said Katerina Novikova, the Bolshoi's spokeswoman.
"But to lose them to the Mikhailovsky - a company that is barely known - it doesn't make any sense."
Since 2007 Vladimir Kekhman - who made his fortune importing fruit and has been dubbed "the banana oligarch" - has thrown more than $61 million of his own money at the theatre, founded in 1833, with the aim of transforming it into a force to be contended with.