Britney Spears Jason Trawick fans Femme Fatal Tour blonde t-shirt pink tank top Britney Spears Jason Trawick fans Femme Fatal Tour blonde t-shirt pink tank top

Britney Spears played a show in Sao Paulo, Brazil last night, and earlier we spotted the pop princess waving to fans and photographers from her hotel balcony. Britney tweeted, "I'm going to show my great fans in Sao Paulo my new hair that my mom just spent an hour curling! We are going to wave now...." Aww!

Britney's Femme Fatale tour wraps on December 10 in Puerto Rico, and she'll be celebrating her 30th birthday on December 2 in between shows in Mexico. Not a bad way to end 2011!