Snapshots: Leona Lewis attends UK Premiere of 'Walking On Sunshine'...

On Wednesday, Leona Lewis rocked up in a Venera Arapu black sequin skirt during the UK Premiere of 'Walking On Sunshine.' The premiere took place at Vue West End in London.

Leona's appearance in the film is her very first movie, which will be released on June 27th. She plays a character named Elena in the film, which is set to the music of popular songs from the 1980s.