From managing stressful fashion runway shows to gossiping about their latest romantic interests in their office space, Lauren Conrad and Whitney Port always had each other's backs when they were colleagues -- as well as dear pals -- on "The Hills." And while the two ladies no longer sit with each other at work (oh the Teen Vogue garment closet), it appears that the pair haven't skipped a beat since they were tasked with managing Lisa Love's and Kelly Cutrone's requests as ambitious interns.

The MTV alums were on hand to watch Taylor Swift during her Los Angeles leg of the 1989 World Tour on Saturday (August 22) -- and Whit and LC posed backstage at a private event at the Hyde Staples Center hosted by Tommy Bahama. Even though it's pretty obvious, it must be stated: While certain cast members from the Tinseltown crew may not be as thick as thieves, there's certainly no "bad blood" between these two.

While the SoCal natives didn't share any other pics from the reunion -- or them shaking it off to Taylor's tunes -- the soon-to-be bride did post an Instagram image from the musical extravaganza.

"T R O U B L E #TBxTSwift @taylorswift," the "City" star added to the pic above. Oooohhhhhhhh ahhhhhhhhh.

Share your thoughts on the gals' "Hills" cute photo-op in the comments, as well as your favorite Whitney/Lauren memories!