1.
Let's cut to the chase: 2007 was, to put it mildly, a different time.
2.
Taylor Swift wore custom cowboy boots with her name stitched across.
4.
She also wasn't afraid to rock a fur-fringed coat (faux, of course).
5.
2007 All-Star Lindsay Lohan wasn't just an It girl, she was an It girl in a rainbow bandage dress.
7.
Paris Hilton? Well, no one dressed like her. She was on another level.
8.
Like...this belongs in a time capsule for the year 2007.
9.
And her frenemy/Simple Life costar Nicole Richie had some pretty distinct looks of her own, too.
10.
Mischa Barton would accessorize with a patterned headscarf...
11.
...and Spencer Pratt would rock a slightly oversized pinstripe suit on the red carpet with his better half Heidi Montag.
12.
2007 was the year Beyoncé would rock a number like this at the Grammys...
13.
...and she'd also accessorize this patterned shirt with not one but two necklaces.
14.
Rihanna may be a Met Gala darling in 2017, but just 10 years ago she'd rock a beanie and high-waisted bell-bottoms to a TRL appearance.
15.
And this belt-handbag combo? SO 2007.
16.
Words can't do Katy Perry's 2007 look justice.
19.
2007 was also the year Justin Timberlake would rock a shirt and tie under a sweater with oversized khakis to the Shrek the Third premiere.
20.
And the Jonas Brothers...oh, the Jonas Brothers.
21.
2007 was a *VERY* different time.
22.
Especially for Zac Efron!
23.
This haircut! The jeans/flip-flops combo!
24.
And finally, TRY TO KEEP UP, because here's not ONE...
27.
...but FOUR amazing photos of the Kardashians from 2007. Oh, how times have changed!
