The Met Gala is tomorrow night, and as an official co-chair for the event, it鈥檚 sure to be a HUGE night for Taylor Swift. So of course it鈥檚 only natural that Tay-Tay would want one of her biggest supporters by her side on her big night 鈥 and for once, we鈥檙e not talking about beau Calvin Harris.

performs onstage during the iHeartRadio Music Awards at The Forum on April 3, 2016 in Inglewood, California.

Selena Gomez has officially let the cat out of the bag to Access Hollywood that she and BFF Taylor will be strutting their stuff side by side for tomorrow night鈥檚 big to-do, and that they鈥檒l also be getting ready together (we can鈥檛 wait for those Instas!).

Though it won鈥檛 be the first time Taylor and Selena have walked the red carpet as a duo 鈥 the besties were also each other鈥檚 plus ones for this year鈥檚 Grammys 鈥 it is a nod to the staying power of their friendship and of their commitment to their girl squad.

attends The 58th GRAMMY Awards at Staples Center on February 15, 2016 in Los Angeles, California.

And besides: It kinda鈥 sounds like its more of a bestie bag, anyway. 鈥淚t鈥檚 like kind of prom for fashion,鈥 Selena told Access Hollywood.

We can鈥檛 wait to see what you come up with, ladies!

Are you excited to see Taylor and Selena walk the red carpet together? Let us know @BritandCo!

(h/t People, photos by Rich Polk, Jason Merritt and Frederick M. Brown/Getty)