Kylie Jenner joined sisters Kendall and Kim Kardashian, along with mum Kris for the 2019 Met Gala.
Watch below why fans are convinced Kylie used the event to confirm she is pregnant.
The youngest self-made billionaire arrived at the 'Camp' themed carpet with her big sister by her side.
Kylie was adorned in purple feathers with matching lavender hair, whilst Kendall wore bright orange.
But when Kylie posed with her partner Travis Scott - fans ruffled their own feathers with some intriguing baby theories.
"You look pregnant," one person mused.
Another, "Baby bump? We wish😍😩💕"
While many outright asked the star if she was with child.
E! reports she'd like to pregnant with her next baby girl or boy by 2020.
"Kylie talks about having another baby very frequently," a source told the outlet.
"She would love to have another baby with Travis and would love to be pregnant by next year. She talks about it all the time and feels like she was truly meant to be a mother."
And then she left a telling comment on her friend Heather Sanders' message:
"Happy birthday Travis..I love you guys.. Perfect lil family now give stormiest a brother," with a blue heart and praying hands emoji."
Kylie replied that she wants a girl. "Sister !!!!"