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Open Image ModalA dog is dressed in a rainbow coat as people gather to watch the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(02 of14)
Open Image ModalPeople take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(03 of14)
Open Image ModalPeople take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(04 of14)
Open Image ModalPeople take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(05 of14)
Open Image ModalPolice officers take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(06 of14)
Open Image ModalPeople take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(07 of14)
Open Image ModalPeople take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(08 of14)
Open Image ModalPeople take part in the annual Pride in London Parade on June 27, 2015 in London, England. Pride in London is one of the world's biggest LGBT+ celebrations as thousands of people take part in a parade and attend performances at various locations across the city. (credit:Rob Stothard via Getty Images)
(09 of14)
Open Image ModalMembers of the Lesbian, Gay, Bisexual and Transgender (LGBT) community take part in the annual Pride Parade in London on June 27, 2015. (credit:NIKLAS HALLE'N via Getty Images)
(10 of14)
Open Image ModalMembers of the Lesbian, Gay, Bisexual and Transgender (LGBT) community take part in the annual Pride Parade in London on June 27, 2015. (credit:NIKLAS HALLE'N via Getty Images)
(11 of14)
Open Image ModalMembers of the Lesbian, Gay, Bisexual and Transgender (LGBT) community take part in the annual Pride Parade in London on June 27, 2015. (credit:NIKLAS HALLE'N via Getty Images)
(12 of14)
Open Image ModalMembers of the Lesbian, Gay, Bisexual and Transgender (LGBT) community take part in the annual Pride Parade in London on June 27, 2015. (credit:NIKLAS HALLE'N via Getty Images)
(13 of14)
Open Image ModalMembers of the Lesbian, Gay, Bisexual and Transgender (LGBT) community take part in the annual Pride Parade in London on June 27, 2015. (credit:NIKLAS HALLE'N via Getty Images)
(14 of14)
Open Image ModalMembers of the Lesbian, Gay, Bisexual and Transgender (LGBT) community take part in the annual Pride Parade in London on June 27, 2015. (credit:NIKLAS HALLE'N via Getty Images)