'We R Who We R' songstress Ke$ha has revealed that because she is a well-known personality it is her duty to be something of a role model to her fans.

In a new interview with V magazine, on which she graces the new issue's cover, the 25-year-old explained that she consciously tries to be a "positive" person and wants to bring this aspect into her forthcoming new record now that her fan base has expanded:

"The first record was all me living in L.A., trying to pay my rent, have a really good time, and look good on nothing."

"But ever since then I've seen how many people my music can reach, and I've realized that I have somewhat of a social responsibility to make sure everything I say is positive."

In the same article, Ke$ha admitted that she's considering teaming up with teen sensation Justin Bieber for a collaboration because as pop's "dirty little sister" it would be a great fit.