Taylor Swift and Lily - LEAD
Credit: taylorswift/instagram

The always-gorgeous Victoria's Secret model, Lily Aldridge turns 31 today, Nov. 15, and in honor of the momentous occasion, some of her closest friends—who also happen to be world famous entertainers—are sending her some seriously aww-worthy birthday messages on Instagram.

Taylow Swift took to the social media platform today with a photo from Gigi Hadid's 21st birthday party, featuring herself, the Haim girls, and of course, Aldridge, front and center, striking that famously sweet smile. "Happy Birthday Lily!!!" she captioned the photo booth snap. "I don't know how you balance being so effortlessly great at so many things, and being the most amazing friend to so many of us. You're always there to talk to, lean on, and dance with. Love you so much."

Aldridge is definitely one of the original members of Swift's squad, when the duo formed a close friendship after Swift attended a Kings of Leon concert, the model's husband's band, and they discovered they were Nashville neighbors, Aldridge told HuffPost Live back in 2014. She even helped the singer land her spot on the Victoria's Secret runway as a performer in 2013.

Gigi Hadid, another one of Aldridge's close friends, thanks to their supermodel status and ability to seriously rock the VS runway, posted a sweet photo for her friend's 31st birthday with the caption, "Thanks for always havin my back @lilyaldridge YOU ARE SO LOVED - Happy Birthday sista (Join Lily's birthday campaign as she raises funds to support @worldofchildren programs, link in her bio!) x."

Swift and Hadid are friends as well, and the trio have had plenty of get-togethers over the years, thanks to Swift's many squad-wide hangouts, including the set of her "Bad Blood" music video, in which both Hadid and Aldridge co-starred.

VIDEO: Lily Aldridge: Supermodel & Super Mom

Plenty of Aldridge's other Victoria's Secret model friends took to Instagram for her birthday as well, including Behati Prinsloo, Joan Smalls, Martha Hunt, and Stella Maxwell.

Happy birthday to the Victoria's Secret Angel, loving mother, wife, and friend. We hope 31 is the best birthday yet!