NEW MUSIC: Leona Lewis - Collide!

X-Factor winner Leona Lewis comes crashing back at full speed with 'Collide', the first single from her third album, due this November. Penned by Autumn Rowe (Alexis Jordan’s 'Happiness') and produced by Sandy Vee ('Firework', 'S&M'), the piano-driven number builds into a dance floor anthem, with the iron-piped diva belting about feeling an instant chemistry.

“It is a summer song that has a really good vibe,” explained the British songstress. “I just feel like dancing around to it. I love the energy and happiness I feel when I listen to it.”

Does Leona have a smash on her hands? Listen and decide.