Labour MEP Michael Cashman will be awarded a CBE by the Queen at Buckingham Palace today.
The former EastEnders actor is one of the co-founders of Stonewall, the largest gay equality organization in the UK and Europe.
Formed in 1989, the charity is named after the Stonewall Inn of Stonewall riots fame in New York City's Greenwich Village.
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The victim reported Samantha Watt to police in July after she discovered the photos had been put up on her Facebook page.
The roof and floors collapsed during the blaze at the property, one of Britain's finest Palladian mansions.
The BBC Three TV channel is to be made an online-only channel after the cost-cutting measure was approved by the BBC Trust.