Gigi displayed her slender, lean frame in a black jumpsuit, lined with white trim.
The Vogue cover star accessorized with a trendy, wide choker, vintage-style, round shades and an oversize bag.
The friend code only applies to friends, is reportedly Selena Gomez's defence.
Mum Yolanda, 53, was dressed in monochrome like her stunning daughter.
On Wednesday, pictures were published by showing Gomez hugging and kissing The Weeknd.
Bella kept warm in a black, high-neck cropped top, paired with a color block set of white and black trousers.
The Balmain beauty layered her look under a long coat, which helped shield her from the frosty weather.
The insider added that they are not yet 'that serious', but even if they were, Bella is 'playing the victim card way too hard'.
Bella meanwhile seemed to be seeking comfort from her sister Gigi as she was seen heading to her NYC apartment during a snow storm on Saturday.
Selena is good pals with squad leader Taylor Swift, however.
A source told the entertainment news site said that the new couple aren't even 'that serious' yet, as they only started 'hanging out' prior to Christmas, and did not spend it together.
I’m going to be in and out of Evernight Reader’s Group ALL DAY!
You can ask me anything, and I’ll be doing a few giveaways: backlist ebooks, a few cutie cups (handcrafted crochet by yours truly), and virtual hugs. I’ll also be doing a LIVE FB chat at 7 pm at the Lydia Michaels’ East Coast Author Convention Facebook Group. Buy links: Evernight – Amazon – Book Strand – Kobo – Smashwords – NOOK – i Books Menage, BBW/Rubenesque, Gay, Shifters, May/Dec, Erotic Romance, Paranormal, Suspense Word Count: 51,770 Heat Level: 4 Published By: Evernight Publishing Scroll down for an excerpt. She can’t shift, she’s overweight, and her ex cheated on her, but when Alpha Fletcher and his best friend, Mitch, return to Boulder Pack after years of traveling, she’s shocked at how much she wants them.
Since the pictures came out, Bella has unfollowed Selena on Instagram.