Leona Lewis Sings 'Walking on Sunshine' in New Movie Clip! (Exclusive)

Leona Lewis belts out the title song in this new clip from her movie Walking on Sunshine, provided exclusively to JustJared.com.

The movie was released on VOD and digital HD today (May 29) and the soundtrack is now on iTunes.

Here is the synopsis: Do you remember your first holiday romance? Taylor (Hannah Arterton) does, the only problem is her sister is now marrying him… Maddie (Annabel Scholey) is ecstatic she is finally getting married to her gorgeous fiancé Raf (Giulio Berruti). Her sister Taylor struggles to hold in her feelings for Raf, who is an ex-holiday flame and the love of her life. Set on the beautiful coast of Italy, a love triangle between sisters unfolds through the hit songs of the 80′s.