Tomorrow night, a possibly pregnant Christina Aguilera will perform at the Shanghai Grand Stage. Since May, Shanghaiist has been looking forward to this extravaganza and now that we bought our tickets (thanks Taobao!), we are as happy as a clam! Based on her previous stops in her Back to Basics tour, the setlist should look something like this: 1. Ain't No Other Man 2. Back in the Day 3. Understand 4. Come On Over Baby... more ›