18.Avril Lavigne released her debut album, Let Go, and was quickly proclaimed the anti-Britney.
19.Alicia Keys took home five Grammys — including one for Best New Artist and one for Song of the Year for "Fallin."
20.Sarah Michelle Gellar married Freddie Prinze Jr.! And Gwen Stefani married her longtime boyfriend, Gavin Rossdale.
21.U2 performed during the Super Bowl halftime show and paid tribute to the victims of 9/11.
22.The White Stripes released the Lego-filled and trippy video for "Fell in Love With a Girl."
23.Disney released its animated classic, Lilo and Stitch...
24....while the second installment of the Harry Potter films, Harry Potter and the Chamber of Secrets, was a huge box office hit.
25.Everyone was still playing the original Sims.
26.Apple released its second-generation iPod, which held a then-whooping 20 GB of storage space.
27.Mariah Carey welcomed us into her New York triplex in her ICONIC episode of MTV Cribs.
28.Kelly Clarkson won the very first season of American Idol.
29.And finally, the Sanyo SCP-5300 became the very first cell phone to have a built-in camera to be released in the US (and the world would NEVER be the same again).