Madonna stepped out of her apartment in NYC yesterday to run some errands between rehearsal time. In the midst of the neverending drama the past week, there is a little bit of fun Madonna news to get excited about. Her rep has confirmed the rumors that Britney Spears will appear on Madonna's Sticky and Sweet tour in a video performance to air during the show. Brit will shoot her portion within the next weeks, and apparently it was Madonna herself who asked Britney to participate. Sounds like Madonna is making good on her desires to help save Britney — so are you excited that Britney is going to be a part of Madonna's show?