Britney Keeps Her Wig Warm

5/15/2007 6:05 PM PDT
Preparing for 15 minutes of lip-synching takes a lot of practice, y'all!

Britney Spears was back at the dance studio Tuesday afternoon with son Sean Preston in her arms. TMZ has spotted Brit at the Millennium Dance Studio several times over the past month as she preps for various mini-concerts across the country. Her next scheduled karoake party is this Saturday at the House of Blues in Orlando.

We got a glimpse of Brit and Sean P as they left the studio -- in a black fedora and long blonde wig -- a different long blonde wig than we saw her in on Monday. Her "concerts" might be stale, but at least she keeps the headgear fresh!