Demi Lovato, an acclaimed singer is currently facing allegations of copyright infringement for her song ‘Stars’. Sleigh Bells has sued Demi Lovato in a California Federal Court, alleging that there exists striking similarities between Demi Lovato’s ‘stars’ and their band’s ‘Infinity Guitars’. ‘Infinity Guitars’ is one of the most popular and recognizable tracks of the band ‘Sleigh Bells’.  Demi Lovato’s song, ‘Stars’ was released last year as a bonus track in her album ‘Confident’. The song ‘Infinity Guitars’ was released in…