Celebrity·Posted on Dec 14, 2013Lorde Was The Sassiest Person At Taylor Swift's Birthday PartyCouples that dress together, stay together.by Mackenzie KruvantBuzzFeed StaffLinkFacebookPinterestTwitterMail A few weeks back Taylor Swift and Lorde became best friends at Shake Shack. Trixie Kaye ❁ @tkconcepcion @tayoIrswift calm down i just saw them & the body guards didn't want to take photos but luckily my friend did :) 04:49 AM - 12 Nov 2013 Reply Retweet Favorite Trixie Kaye â@tkconcepcion@tayoIrswift calm down i just saw them & the body guards didn't want to take photos but luckily my friend did :)/ Via This weekend Taylor had her birthday in Melbourne and invited Lorde. View this photo on Instagram And girl was sassy. View this photo on Instagram So sassy. View this photo on Instagram BFFZ. View this photo on Instagram