At an awards ceremony the Geordie star and the Prince will recognise the achievements of those who have battled against challenges such as drug addiction.
Celebrating Success is the national final of a competition which set out to find those who are doing well after being helped by Charles' charity the Prince's Trust.
The Prince of Wales will meet several Trust Ambassadors including Cheryl and Daybreak host Christine Bleakley during the ceremony at the Odeon in Leicester Square, London.
The X Factor judge announced last month that she would be teaming up with the Trust by setting up a charitable foundation in aid of the organisation established by Charles.
It will provide funds for the Trust's work in the Promise This singer's home town of Newcastle and areas close by.
The Girls Aloud star wants her foundation to help young people fulfil their potential.