Pui Fan Lee (born 14 July 1971) is a British actress and presenter, best known for portraying Po in the children's television programme Teletubbies, and more recently for presenting the popular CBeebies pre-school educational programme Show Me Show Me. She was the first presenter, alongside Chris Jarvis, Sidney Sloane and Sue Monroe to introduce programming on the BBC digital channel CBeebies. In January 2009, Pui left presenting CBeebies to host Show Me Show Me.