In response to recent media reports, a Centrepoint spokesperson said:
"Sharon supported us on the Omaze partnership and, while she is referred to as an ambassador in that context, she was not an official ambassador for Centrepoint. We have no plans to work together in the future.
Political activity like this runs counter to our values and our long history of supporting young people regardless of their background, religion or ethnicity.
If we want young people to thrive in this country then we need to ensure our society continues to allow them to live without fear and to access the opportunities they need to start education or work and leave homelessness behind."