Ellie Goulding and Katy Perry have been friends for years, with the fellow pop stars always supporting each other no matter what is going on in their lives.
So Katy made sure she was front and centre at Ellie's glorious wedding to her boyfriend Caspar Jopling in England last month, along with her beau Orlando Bloom.
The wedding was certainly not a low-key affair, with the celebrations extending well beyond the formal church ceremony and into the night, with Ellie changing into FIVE different dresses over the course of the day.
The nuptials were attended by A-list guests including Princess Eugenie and her mother Sarah Ferguson, as well as actress Sienna Miller, so we have no doubt that the wedding reception was an absolute hoot!
And now Katy has shared a brand new snap of what the inside of the big party looked like, posting a sweet black-and-white photo of herself and the blushing bride on Instagram.
"Love looks so good on you Elena Jopling," Katy wrote alongside the photo, referring to Ellie's full name Elena and her groom's last name, Jopling.
Incidentally, this isn't the first candid photo of the pair that's appeared on social media.
Back in 2015, Ellie posted, then quickly deleted, a cute pic of herself with Katy and fellow pop singer Lorde, but later removed the photo from her social media pages.
Some fans speculated that the close friend of Taylor Swift didn't want to be caught in the feuding drama between herself and Katy, but Ellie later clarified that wasn't the case at all.
"No, I deleted that because I looked bad in it," Ellie said at the Glamour Awards in 2015.
"And I think I was a bit drunk. And I thought it wasn't a very good example of myself. That's so funny that, um, that's even a thing. No, I delete things all the time! I'm very used to things being made up. That's ridiculous. I'm great friends with Katy, I'm great friends with Taylor. That's very silly. I just looked terrible in it. I zoomed in on my actual photo, and I was like, 'no'."
Ellie famously wore five wedding dresses on her special day, including a black dress that she saved for later in the evening.
"My beautiful dark twisted fantasy," the singer cryptically wrote on Instagram, alongside a gorgeous photo of herself in the black gown.
The beautiful black strapless creation was deigned by Carolina Herrera, and is nothing short of heavenly.