Season 2 Episode 2

Christina scooped up Nashville singers Hailey and Leland, collectively known as THE LiNE, after their rousing rendition of Tom Petty's "American Girl" on Round 2 of The Voice's Blind Auditions. Check out the video to hear them explain their bizarre "old married couple"-type chemistry. We're still not sure we believe them.

50-year-old Kim Yarbough has been singing since she was 18. Despite her talent, her biggest roles so far have been as a potato-chip-packer and a security guard for The Dave Matthews Band. We hope she finds more luck with coach Adam on The Voice!

Proud North Dakotan Gwen Sebastian blew the judges away on Round 2 of Blind Auditions, and it's only fitting that the country crooner ended up with Blake as her mentor. Hear more about her family and her journey to The Voice here!

And we thought The Voice was a family friendly show! Though the coaches are notoriously competitive on screen, Christina, Blake, Adam, and Cee Lo appear to talk even more trash off-camera! Between some foul language and Adam's ridiculous attempt at an Australian accent, this is a must-see for fans of The Voice! (Keep working on that accent, mate.)