We have two new challengers on today's Daily Duel.

Lauren Alaina sings about the distance from the head to the heart in her new release 'Eighteen Inches'.  David Nail has been performing his cover of Adele's hit 'Someone Like You' in live shows, and the response has been so great that Nail has produced a studio version. 

Here's Lauren Alaina with 'Eighteen Inches'


Here's David Nail with 'Someone Like You'