Leona Lewis releases trailer for new single 'Fire'...

Serving major vocals!
A brand new trailer shows Leona Lewis shedding perspective behind her upcoming new single 'Fire.'

Even better is that we get an extended snippet of the Tony Gad produced cut and it's giving pure Adele teas! She's hitting those high notes like there's no tomorrow. Fantastic!

The lead single off her upcoming studio album 'I Am' premieres in the UK on April 27th. Watch the exciting new trailer below.