Popsugar Entertainment Best Of 2019 Best Songs of 1999 OK, I Don't Think I'm Ready to Accept the Fact That These Songs Will Be 20 Years Old in 2019 12 December 2018 by Brea Cubit View On One Page Photo 3 of 30 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 “Genie in a Bottle” by Christina Aguilera Previous Next Start Slideshow Best Of 2019NostalgiaMusic