Tulisa will be appearing on Radio 1's Chris Moyles Show all this week, standing in for one of Moyles' 'sidekicks', Comedy Dave.
She was introÂduced this morning by proÂfesÂsional hatwearer Olly Murs, who preÂviÂously fulfilled the same temporary role.
Tulisa's debut solo single 'Young' will be released on May 7.