Born Christina María Aguilera in New York City on December 18, 1980, she is now celebrating her 44th birthday. Beyond her success as a singer and songwriter with hits like “Genie in a Bottle ...

There are few voices in the world that can move people the way Christina Aguilera does ... At just 18 years old, "Genie in a Bottle" made Aguilera a massive success. 5. "Just a Fool" feat.

Christina Aguilera is an American singer and songwriter ... She rose to fame with the release of her 1999 hit single, "Genie in a Bottle," which became her first No. 1 song.

Christina Aguilera has had a lot to celebrate as ... Continuing to reflect on her new-found clarity about her body, the "Genie in a Bottle" singer explained she hopes to instill this mindset ...