Come So Far.
And to answer the question previously asked: yes, "Mama, I'm a Big Girl Now" was jettisoned for two reasons. One is that they felt the sequence on film would be too reminiscent of "The Telephone Hour" from Birdie. The other was that Shankman thought that by showing Tracy and Amber essentially "relating" to each other, however indirectly, would humanize Amber too much and make her less unlikeable.
"Word of advice: Be who you are, wear what you want---just learn how to run real fast." Marc, UGLY BETTY