Washington, March 05 : Nicole Scherzinger is fighting hard to stay grounded as she thinks that showbiz could "suck the life out of her."

The 34-year-old singer, who is in a relationship with Formula 1 ace Lewis Hamilton, told Star magazine that being in the public eye is hard but she feels that she has a responsibility to herself too, Contactmusic reported.

The stunning brunette said that it's hard being in the spotlight because her fans want to know everything about her music and her personal life.

Scherzinger also admitted that fame makes her relationship with Lewis much more difficult. (ANI)