The former Pussycat Dolls star told the Daily Star that it has been a hard year for her on the personal side and as she is not a robot, she wears her heart on the sleeve.
The 35-year-old singer said that she wants to be a professional and make the show about the contestants rather than about her.
Scherzinger said that as music is a part of her life and touches her, she has been a bit emotional during the audition process.
She added that she has been going through some stuff internally and thinks that everyone can relate to that.
--ANI (Posted on 07-10-2013)