Leona Lewis may have come to a road block on her comeback trail.  The ‘Bleeding Love’ singer recently took to Twitter to respond to claims that her new song ‘Collide’ stole a piano riff from producer/DJ Avicii‘s (Tim Bergling) song “Penguin”.  While Lewis’ song producer has claimed the song did credit the Swedish DJ, the ‘Better In Time’ songstress kept her silence until yesterday.

See what the singer had to say below:

The producer responded:

If pressed, the issue could lead to Lewis’ song being yanked from radio release.  As ever, we will keep you informed as this story develops.  Until then, you can listen to ‘Collide’ here.

Your thoughts?