On September 9, 2007, at a birthday party for a mutual friend, Paris Hilton publicly congratulated the singer on her pregnancy. Aguilera, however, had not yet confirmed her pregnancy at the time. Aguilera later confirmed this on November 4 in an interview with Glamour magazine.  On January 12, 2008, Aguilera gave birth to her son, Max Liron Bratman, at Cedars-Sinai Medical Center in Los Angeles, California.  His Latin firstname and Hebrew middle name roughly translate into “My Greatest Song”. Aguilera was reportedly paid $1.5 million USD by People magazine for her baby pictures, which according to Forbes places fifth on the list of the most expensive celebrity baby photos.