I hope Britney doesn't get bummed out that Lindsey is a better singer. It is not Lindsey saying it, it's me. Lindsey would never say that. She's an actress first. It's just a bonus that she can dance and sing.
I have friends that are much better actors than I am that had to quit the business because they couldn't survive the auditions or the rejections, or people just didn't realize how good they were.