She wore dark glasses and covered up in an all-black ensemble, accessorized by sturdy black boots.
Later in the day, Jennifer caught up with gal pal Sandra Bullock and the pair were spotted dancing their way into the new year.
However, at times, Jen – who was still dressed in black – again appeared thoughtful as her celebrity friend boogied with a pair of festive glasses on her head.
2018 saw Jennifer give her most candid interview yet – to InStyle – where she spoke out about the “crazy” misconceptions about her.
“The misconceptions are “Jen can’t keep a man,” and “Jen refuses to have a baby because she’s selfish and committed to her career.” Or that I’m sad and heartbroken,” Jennifer told the publication.
“First, with all due respect, I’m not heartbroken. And second, those are reckless assumptions.
“No one knows what’s going on behind closed doors. No one considers how sensitive that might be for my partner and me. They don’t know what I’ve been through medically or emotionally,” the star went on.
“There is a pressure on women to be mothers, and if they are not, then they’re deemed damaged goods.
"Maybe my purpose on this planet isn’t to procreate. Maybe I have other things I’m supposed to do.”