Sydney: Lily Allen often thinks that her life doesn’t have enough substance.
The singer recently spent time in the Brazilian rainforest learning about deforestation because she worries her life doesn’t have "a lot of substance" to it.
"A lot of my life is very vacuous. It doesn’t have a lot of substance and I guess I feel it’s a bit pointless. And, yes, coming here makes me feel I can put my fame to good use," the Sydney Morning Herald quoted Allen as telling You magazine.
I’m not pretending to know everything and I don’t understand this as well as I should, but I’m here to get my head around it," she added.
Allen is currently having a break from the music with the intention of starting a family with her boyfriend Sam Cooper.