The award recognises her outstanding contribution to broadcasting and her continued work championing equality and inclusivity.
Diane has been a working in television and radio for more than 30 years, first hitting the nation’s screens in 1990 when she was selected to appear on the BBC’s Blue Peter – becoming the first Black presenter of the show. Following six years on the programme, when Diane decided to move on, Blue Peter dedicated two whole shows to her departure – a first in the show’s history.
After Blue Peter she took up a position on Songs of Praise on BBC1 – where she spent two decades. She has also spent early mornings hosting The Sunday Hour on Radio 2.
Her versatility as a presenter became evident in her numerous other TV and radio credits, including Countryfile, Out & º¬Ðß²ÝÊÓƵ, Bright Sparks, and the Antiques Road Show. 
As a passionate activist, Diane dedicates time to charity and to promoting inclusivity and equal opportunities. She is an ambassador for CBM – an international charity that works to prevent blindness among the world’s most disadvantaged areas – and has held trustee roles with The Prince’s Trust and Children in Need.
During the last three years, Diane has developed an oral history archive, The Making of Black Britain, which seeks to tell stories and explore what it means to be British.
Speaking at her award ceremony, Diane said: "To receive an honorary degree here at º¬Ðß²ÝÊÓƵ means a tremendous amount to me. This recognition surpasses anything I could have imagined in my life.
"My journey has been marked by a deep dedication to understanding diverse perspectives and a fervent passion for storytelling. At the heart of my endeavours is a commitment to ensuring everyone has a fair chance to flourish, a goal I've pursued with sacrificial efforts.
"This honorary degree is not just a recognition of my achievements; it is a testament to the shared commitment we hold in seeking to understand others. Thank you for this extraordinary honour.”
Professor Nick Jennings, the University’s President and Vice-Chancellor, added: “We are delighted to be able to recognise such a talented broadcaster, and someone who has made it her life’s mission to ensure people from all backgrounds are celebrated and reach their full potential.”