Reunited!
The two reunited backstage at the singer's concert in Nashville in August 2018.
NYC Night Out
The two depart the Bowery Ballroom in Soho in 2017.
Smile for the Selfie
Swift posted this throwback selfie on Kloss' 24th birthday in 2016.
2016 Met Gala
The two party inside the elite star-studded event.
In Style
The two are spotted at the Four Seasons Hotel in 2016.
Squad Boat Ride
The two join Swift's then-boyfriend Calvin Harris and pals Joe Jonas and Gigi Hadid on a boat ride to The Killers concert in London in 2015.
Squad
The two pose with Lily Donaldson, Ellie Goulding and Cara Delevingne at the World's First Fabulous Fund Fair 2015, which Kloss co-hosted in support of The Naked Heart Foundation at The Roundhouse in London.
Onstage Squad
Swift brings Kloss, Martha Hunt, Kendall Jenner, Gigi Hadid and Cara Delevingne onstage during a 1989 world tour concert in London in 2015.
Strike a Pose
The two grace the cover of Vogue's March 2015 issue.
Bottoms Up
The two drink beer at a Chicago Bulls vs. New York Knicks game at Madison Square Garden in 2014.
Too Sexy
Swift joins her pal and other Victoria's Secret models onstage at the 2014 Victoria's Secret Fashion Show.
Hugs
The two embrace at Harry Josh's annual HairBall Party in 2014.
Lunch Date
The two leave a NYC restaurant in 2014.
Another Lunch Date
The two leave ABC Kitchen in NYC in 2014.
NYC Stroll
The two head to the Tracy Anderson studio in New York in 2014.
Dinner Date
The besties head to dinner in NYC.
Get Fit
The two hit the gym together in New York City in 2014.
Beach Buddies
The two take a walk on a beach in 2014.
2014 AMAs
The two appear together at the 2014 American Music Awards.
Angels
The two appear on the runway at the 2013 Victoria's Secret Fashion Show.