So, 2013 is over. Finished. See ya later, alligator. And it was a big year for people like Taylor Swift and...Miley Cyrus. (The new, *different* and twerking Miley Cyrus.) A much different person from

these good ol' days.

HOLLYWOOD - APRIL 02: Actress/singer Miley Cyrus and singer Taylor Swift arrive at the premiere of Walt Disney Picture's 'Hannah Montana: The Movie' held at the El Captian Theatre on April 2, 2009 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Can it be 2009, again?

Here's some more photos if you care to look...

Whoa. Crazy kids, indeed.