The model killed it on the red carpet without her husband by her side for her big launch party for her collaboration with Pretty Little Thing.
Wearing a silver jumpsuit with her hair in a bun, Baldwin beamed brighter than the sun during the event at Catch in West Hollywood on Monday.
And who can forget Larsa Pippen, who was out for the third night in a row strutting her single girl curves, this time in a barely-there latex dress. Oh, and French Montana showed up to the PLT event too ... he's been hanging with Larsa since Halloween.
While fans are probably wondering "Where Are You Now" about Bieber, Hailey didn't look like she minded her hubby skipping out on the festivities.