etula Clark, singer and actress, was surprised by Eamonn Andrews during a TV Times magazine awards ceremony at the ATV Studios in Borehamwood. Petula established herself as a child actress and performer during the Second World War, and later would achieve success as a recording artist during the 1950s. The enormous success of the single Downtown in 1964 led to an international career, with a series of popular upbeat hits, such as Colour My World and Don't Sleep in the Subway.