To set the scene, the mansion and what seemed like every palm tree was highlighted in dramatic blue lighting; Wolfgang Puck was on hand to personally do the catering; the first 400 guests leaving received an iPod Touch loaded with a video real estate presentation; and Christina Aguilera sang a four-song perf for which she was reportedly paid $750,000.
We now know that Christina sang "Beautiful" (duh) and "At Last". The other two are unknown but I wouldn't be surprised if they were "Ain't No Other Man" and "Candyman".
