As Christina Aguilera and Britney Spears prepare to release albums in time for Christmas, Aguilera insisted to Metro she hasn’t been worrying about her rival. “Honestly, I haven’t. I’ve been so sort of in my own creative cave,” Aguilera explained. “But no, it’s a great feeling to still be in the game with somebody that you have known for so many years, even going back to the Mickey Mouse club. We had so much fun together. At this stage in our lives, we are so different I don’t think you can put us in the same ball park.” Read more.