Christina Aguilera was up bright and early this morning to sing on The Today Show before heading for more interviews. She's busy spreading the word about her album Bionic, which is finally available today. Christina has been teasing fans with her new music since March, and many of you loved the first single. She was also one of the outrageous performers at Sunday's MTV Movie Awards, though she recently canceled her Summer tour amid speculation that ticket sales were not going so well. So now that she's in the heart of her big promotional push tell us what you think about her comeback — are you still excited?