Britney Spears says her biggest career regret is performing with that yellow Python around her neck at the 2001 Video Music Awards. She said it was a “stupid and scary” moment in her life, and it was a time where she felt she was being controlled by too many people, and wanted to please everyone. Britney also spoke out on all of those lip-syncing rumors that were flying around. “I usually—because I’m dancing so much–I do have a little bit of playback but there’s a mixture of my voice and the playback.” “It really pisses me off because I am busting my ass out there and singing at the same time and nobody ever really gives me credit for it.”