See Taylor Swift And Lorde's Grammys Girl Crush Unfold

The two snuggly pop stars put their love on full display Sunday night.

Girls just wanna have fun. And on Sunday night at the Grammy Awards pop princesses Taylor Swift and Lorde treated the big occasion like their own private girls' night out.

The two Grammy darlings spent the big night putting their BFF status on full display when they each weren't onstage performing or, in Lorde's case this year, accepting trophies.

While it was Lorde who hit the stage earlier in the night for her witchy performance of "Royals," Swift performed later with her hair-tossing take on her Red track "All Too Well." So, what did the teen queen think of her pal's rousing performance? She loved it, obviously.

"very proud of @taylorswift13 tonight. one of the most masterful performers i've seen," she wrote.

Photos: Taylor Swift's Night At The 2014 Grammys

Of course, when they weren't watching each other perform, they were also hanging out in between all the excitement. Swift couldn't have been more overjoyed for Lorde, who took home two Grammys for Song of the Year and Best Pop Solo Performance for "Royals."

She tweeted, "And you know... We're on each other's team. #LORDE #CLEANINGUP #GRAMMYs." That tweet also included the two snuggling and smiling with one another.

Of course, all the love didn't fall on deaf ears. "i am so grateful for the attention my work has received tonight and this year," Lorde shared on social media about her big Grammys. "thankyou and goodnight."