Has Khloe Kardashian just revealed her baby's gender in this Instagram post?

Since announcing her pregnancy last year, fans have been busy guessing the gender of Khloe Kardashian's baby.

But now the 'Keeping Up With The Kardashians' star's followers are convinced she's expecting a girl after Khloe posted a "hint" on Instagram.

The mum-to-be - who is due to give birth to her first child with her boyfriend, Tristan Thompson, at the end of March - shared a picture of a bouquet of pink roses without a caption on the photo-sharing app.

So, naturally, fans have assumed pink roses means she's pregnant with a girl.

However, multiple "sources" are saying that the 33-year-old is actually expecting a boy.

We won't have long to find out though.

Khloe has revealed her plans to officially announce the gender of her baby on the final episode of 'Keeping Up With The Kardashians'.

Meanwhile, many social media users are currently slamming the reality star for flying to Japan while eight months pregnant.

"You're not supposed to travel past 25 weeks," one person commented.

"Why are you flying 8 months pregnant?!" another asked.

"Is it safe to travel while that far long pregnant? I thought it was not recommended" a third questioned.

Another quipped, "Be careful flying mama we need you and that baby to be good..."