Second attempt at Kylie and Jason reunion

Kylie Minogue and Jason Donovan haven't performed on stage together in more than 20 years. Credit: PA.

Concert organisers are attempting to reunite Jason Donovan and Kylie Minogue on stage in London this December, after a much-anticipated performance was called off.

The singers had been due to sing their chart-topping duet "Especially for You" at a show in Hyde Park last July. But the event was cancelled because of safety fears following bad weather.

Now, organisers have rescheduled the event - "The Hit Factory Live" - for December 21 at the O2 Arena. Confirmed acts include Steps, Rick Astley, Bananarama and Jason Donovan - but organisers have not yet received confirmation from Kylie.

If she does agree to perform at the concert, it will be the first time she and Jason are reunited on stage in more than 20 years.