The 56-year-old former political adviser has died after several years of serious health complications due to coronavirus.

Sir Tony Blair paid tribute to Draper for his qualities as a professional and as a man.

"I am so sad to hear the news about Derek. My heart goes out to Kate and their children William and Darcey," Sir Tony said.

"He was a tough sometimes ruthless political operative, a brilliant adviser and someone you always wanted on your side.

"But underneath that tough exterior he was a loving, kind, generous and good-natured man you wanted as a friend."

Sir Tony added Draper was "an important part of the New Labour story, at the centre of things right at the beginning".

Gordon Brown added he will remember Draper as "brilliant, creative and multitalented".

Meanwhile, Sir Elton John sent his "love and thoughts" to Garraway.

In response to her post on Instagram announcing the death, the musician wrote: "So sorry to hear of this news, Kate. Love and thoughts to you and your family x."

Draper attended the Rocket Man's Farewell Yellow Brick Road concert at London's O2 Arena in April after being invited along with Garraway as the guests of honour.

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Fellow Good Morning Britain host Charlotte Hawkins also shared her sympathies with Garraway.

Alongside a photo of Draper and Garraway which Hawkins posted to Instagram, she wrote: "Such desperately sad news about Derek.

"It's been an incredibly tough time for all the family & Kate has been so strong throughout all this - please send her your love & prayers so she knows we're all here for her."

Garraway confirmed her "darling husband" had died and she had been "by his side holding his hand throughout his last long hours" earlier today.

She said he suffered a heart attack in early December, adding that "the damage inflicted by COVID... led to further complications".

Among the thousands of replies were tributes from Good Morning Britain host Susanna Reid, singer Alesha Dixon and Line Of Duty actress Vicky McClure.

"Our whole hearts are with you," Reid wrote.

McClure added: "So so sorry to hear this Kate. Sending all my love to you and your family xxx."

Presenter and comedian Alan Carr posted: "Oh Kate that's so awful. Sending you so much love and the deepest condolences."

Meanwhile, fellow ITV presenter Lorraine Kelly described Garraway as an "astonishing woman" who did her husband "proud".

Garraway "has been so strong and brave," she wrote on Instagram.

"Thoughts with her and her children and family. She was right by his side until the end and did him proud. An astonishing woman," Kelly added.

Draper's prominence in the Labour Party in the 1990s also led former Number 10 director of communications, Alastair Campbell, to pay tribute to him.

He said he was a "huge character, a giver not a taker, and had so much more to give before COVID took its toll".

ITV boss Kevin Lygo, meanwhile, said ITV workers are "desperately saddened" to learn of Draper's death.

"Everyone that has worked with Kate at ITV over the past few years are desperately saddened to hear this terrible news," he said in a statement.

"Our thoughts and heartfelt condolences are with Kate and Derek's family and we will continue to offer our support in any way we can at this very difficult time."