In a little bit more than 10 years, Christina Aguilera is definitely one of the singers that has accomplished the most: 5 #1 singles in the last three decades in the USA (only 7 other artists have achieved that), over 110 million records sold worldwide, 5 Grammy Awards, second top selling single artist of the 2000s, and a song with more cultural impact than no other for our generation: Beautiful.
"It's like a song. Now, I can hold a note for a long time. - Actually, I can hold a note forever. - But eventually, that's just noise. It's the change we're listening for. The note coming after and the one after that. That's what makes it music."
--Lorne; Happy Anniversary; Angel the Series