2004: "Get in loser, we're going shopping."
Mean Girls
In this sci-fi show, a group of misfits stranded on an island encounter strange mysteries, many of which are never solved by the show's divisive season finale.
Lost
“We Belong Together,” spent 14 weeks atop the Hot 100, earning this diva her second-straight “Song of the Decade” honor.
Mariah Carey.
This social networking site went live in 2006 and features news feeds; status updates; and comment feuds.
Facebook.
2000: "I'm sexy, I'm cute! I'm popular to boot!"
Bring it On
Kristen Bell plays the title character on this teen mystery show.
Veronica Mars
This Canadian teen's hit "Sk8er Boi" was released in 2002, paving the way for female-driven pop punk music.
Avril Lavigne
If she can get through 2007, you can get through anything.
Britney Spears.
2004: "I'm in a glass case of emotion!"
Anchorman
In this spooky hit, a spunky blond teenager with super powers falls in love with an ancient, brooding vampire with a soul.
Buffy the Vampire Slayer
This rapper was the best selling musical artist of the decade and won the academy award for best original song in 2002.
Eminem
This "King of Pop" died in 2009.
Michael Jackson.
2001: "What about second breakfast?"
"I don't think he knows about second breakfast, Pip."
Lord of the Rings
Set in Stars Hollow this show follows the relationship between a 32-year old single mom and her teen daughter Rory.
Gilmore Girls.
She was named Female Artist of the Decade by Billboard Magazine.
Beyoncé.
In 2008, he was elected as the first African-American President.
Barack Obama.
2001: "You got into Harvard Law?"
"What? Like, it’s hard?"
Legally Blond.
As Tobias, David Cross looked the part in chasing his dream of being in the Blue Man Group in this Sitcom.
Arrested Development.
One of the leading figures in 2000's "gangsta" rap, his debut album "Get Rich or Die Tryin" released in 2003 & featured the number one hit "In Da Club."
50 Cent
Gay Marriage.