Jason Donovan dons the Joseph dream coat in Technicolor when

Jason Donovan dons the Joseph dream coat in Technicolor when he performs at Jubilee

Jason Donovan performs songs by Joseph and the Amazing Technicolor Dreamcoat in a rainbow costume at the Party at the Palace for the Queen’s Jubilee celebrations

Jason Donovan wowed the crowds as he donned the colorful Technicolor Joseph dream coat while performing at Party at the Palace.

The Australian actor, 54, looked every inch the polished performer as he belted out “Any Dream Will Do” for the monarch’s centenary celebrations.

Jason looked radiant in the jacket as he appeared on the steps in front of Buckingham Palace for the roaring crowd and spectators at home.

Colorful: Jason Donovan, 54, (pictured) donned a rainbow costume as he performed songs from Joseph and the Amazing Technicolor Dreamcoat during the party at the palace to mark the Queen's Jubilee celebrations

Colorful: Jason Donovan, 54, (pictured) donned a rainbow costume as he performed songs from Joseph and the Amazing Technicolor Dreamcoat during the party at the palace to mark the Queen’s Jubilee celebrations

Jason played the role of Joseph at the London Palladium in the early ’90s, which endeared him to British audiences.

He was even nominated for a Laurence Olivier Award for this role in 1992.

Outside of a performance in 2007, Jason hasn’t slipped into the flashy jacket since his days on stage 30 years ago.

Iconic: Jason played the role of Joseph at the London Palladium in the early '90s, endearing him to British audiences.  The star belted out

Iconic: Jason played the role of Joseph at the London Palladium in the early ’90s, endearing him to British audiences. The star belted out “Any Dream Will Do” from the stage production

Other performers at Party at the Palace were a mix of legends and younger singers, including Rod Stewart, Mabel and Craig David.

Motown legend Diana Ross, performing in the UK for the first time in 15 years, was one of the main attractions at the event, which was attended by an estimated 22,000 people.

The event takes place on a purpose-built 360-degree stage outside the Queen’s central London residence.

Stage star: Outside of a performance in 2007, Jason hasn't slipped into the flashy jacket since his stint on stage 30 years ago

Stage star: Outside of a performance in 2007, Jason hasn’t slipped into the flashy jacket since his stint on stage 30 years ago

Public: The concert is the culmination of the third day of public events to mark the record-breaking platinum jubilee of the 96-year-old monarch

Public: The concert is the culmination of the third day of public events to mark the record-breaking platinum jubilee of the 96-year-old monarch

The concert is the culmination of the third day of public events to mark the record-breaking platinum jubilee of the 96-year-old monarch.

The Queen wowed millions as she kicked off the anniversary with an adorable sketch of having tea with Paddington Bear.

The monarch and the famous bear – both well-loved British institutions – together beat the beat of the “We Will Rock You” anthem.

Colorful: The Queen wowed millions as she kicked off the anniversary with an adorable sketch of having tea with Paddington Bear

Colorful: The Queen wowed millions as she kicked off the anniversary with an adorable sketch of having tea with Paddington Bear