GOOD Morning America's Lara Spencer has divided fans over her glamorous Oscars outfit.

She wore a backless red dress as she interviewed stars on the red carpet.

The Academy Awards took place on Sunday, March 12, at the Dolby Theater in California.

Early Monday morning, Lara posted an after-Oscars photo to her Instagram.

In it, the GMA host stood in front of the big Oscars statue and held onto his hands.

"Both of us went backless. #vintage #kaufmanfranco  @mitchellstores diamonds. #oscars," she captioned the post.

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The photo showed the back of Lara's dress, which was red and had a sheer tan layer on the back, making it appear as if it had no back.

In another photo she shared, fans could see that the dress was very modest, only having a little slit at the waist.

It was also one-shouldered.

She captioned that post: "Team GMA at the Oscars."

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Lara paired the dress with dangly silver earrings and heels.

The mother-of-two worked the red carpet with her ABC News co-star, Whit Johnson.

While some fans thought Lara was "the best dressed of the night," others were not fans of it.

FANS DIVIDED

GMA fans took to the comments of her post and expressed their opinions on her outfit.

"Nailed it ❤️ stunning lady in red," said one fan.

"Wooooooooooooooo love it," wrote another.

A third added: "Red's YOUR color!!! Stunning! I bet you're happy the boot is off!"

"Perfection Lara," wrote one follower.

"You look beautiful," said another.

"Lara for BEST DRESS. Hands down!" commented a fan.

One last fan commented: "Stunning! You should host GMA3!!!"

However, some of her followers were not so impressed with her look.

"Not classy. Not complimentary," critiqued one.

"My god I thought you were naked as I scrolled," said another.

A third said: "Weird dress."

"Get some clothes on woman," scolded one follower.

EAGLE-EYED

On Thursday, Lara was in Los Angeles to prepare for the Academy Awards.

She posted a photo to Instagram where she sat on the famous steps of the award ceremony.

“4 am. GMA live (3-hour time diff). Just me and the guys,” the host said in the caption of her photo.

She sat in between the two large gold Oscar statues for the photo and looked joyful to be there.

But one user uniquely pointed out how a small spec of yellow is on the floor a few feet in front of Lara that just so happens to be the same exact color as her shirt.

They jokingly said: “Looks like you lost some of your shirt in front of ya! Lol.”

Suggesting that part of her shirt came off onto the floor.

Co-host Ginger Zee seemed to believe the “west coast worm hole GMA twist” could be to blame.

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“That west coast wormhole GMA time twist is like being in everything everywhere all at once…,” the meteorologist responded in a comment in the post.

It is still unclear exactly what the yellow spec in the photo could be, though it resembled a T mark placed to let actors know where to stand.