The singer wowed coaches Cee Lo Green and Blake Shelton on Monday night (February 13) with her blind audition performance of 'Hey There Delilah'.
Cee Lo told her: "You are a wonderful creature of a woman. You look beautiful and your voice is so unique and strange and bizarre and great and wonderful... Quite naturally, you belong to me, don't you agree?"
However, Shelton tried to win her over by saying: "You are what the voice is. That special sound that I personally haven't heard before."
In the end, Martin chose to join Team Cee Lo.
Watch Erin Martin's audition below:
Speaking to social media correspondent Christina Milian backstage, she said: "When I first walked on I was cool, calm and collected, and then people were cheering and I was like, 'Why is everyone so excited right now?'
"Then I realised half-way through my song that Blake and Cee Lo had turned around!"
Discussing her voice, she said: "I think I've always had a really unique voice... I aspire to have that unique sound and knock people off their seats - or [make them] turn around in their seats!
"Going in I'd chosen in my mind already Team Cee Lo, then whey they turned around I was like, 'Oh my gosh, this is really happening and I have to choose between the two'. I was sort of stalling because I didn't know what to do!"
The Voice airs Mondays at 8/7c on NBC.
> The Voice blind auditions part 3 - live blog
> Read Digital Spy's full The Voice headlines
Watch Erin Parker talking to Christina Milian below:
Browse photos from the blind auditions below: