billieeilish The past three months of my life 💕

@fuglyhoexo OH MY GOSH MARS SON REVEAL, well not really, BUT HE LOOKS SO CUTE. 🥺🥺🥺

@eilishsupremacy "the past three months of my life"... okay but WHO is that adorable kid?! Mars, Billie, spill the tea.

@itsblurrybillie I've been hearing whispers that Mars had a son, but I didn't think we'd actually see him in Billie's photo dump. 😭 They look like they're having such a cozy holiday season together.

@bluehairbillie  BILLIE IN A SANTA HAT, MARS TOSIN HOT, AND A LITTLE KID WITH CURLY HAIR—my heart can't take this much wholesomeness

@user5 Not Billie and Mars giving us the most cryptic reveal of all time 😂 Like girl, whose child is that and why is he at Dodger Stadium?!

@random_user123 NEW THEORY Mars and Billie are secretly already married and this is their first public holiday season with the fam... prove me wrong 👀💍

@trashliver I flipping knew it.