Liz Phair is the fourth studio album by the American singer-songwriter Liz Phair, released on June 24, 2003, on Capitol Records. It was produced by Phair, Michael Penn, Pete Yorn, R. Walt Vincent and the Matrix songwriting team.

"Why Can't I?" is a song by American singer-songwriter Liz Phair. It was released on May 5, 2003, as the lead single from her self-titled fourth album. It reached number 32 on the US Billboard Hot 100, becoming Phair's highest-charting single and only top-40 single. The song was certified gold in the US, having sold 500,000 copies there.