As if they couldn't get any closer, Justin Bieber took Hailey Baldwin to babysit his younger brother Jaxon Bieber! The model has been Snapchatting her day with the Biebers, from jamming out with them on a private jet to making food in the kitchen, and it's seriously adorable.
At first it seems like the rumored couple is just hanging out by themselves, but then Jaxon pops into the frame!
Since the singer's younger brother means so much to him, it's pretty amazing that Hailey got invited to spend time with them.
Of course, Justin and Hailey still insist that they’re not dating — even though they’ve been caught getting pretty cuddly lately. But that’s still such a big step in their relationship! They’re really getting close.