Rob Kardashian and Blac Chyna are spending an insane amount on pregnancy cravings.

By now you probably know Rob Kardashian and Blac Chyna will soon be gracing our screens in their own reality show, Rob & Chyna.

Since the release of the first teaser — which shows we can expect a lot of drama to come — the engaged couple sat down for a Facebook Live Q&A with fans.

When Chyna, 28, was asked what her favourite pregnancy craving was, she was unsure at first.

And then 29-year-old Kardashian prompted her: “What do I always order you?”

She enthusiastically responded: Philly cheesesteaks (a roll filled with beef and cheese) and Chinese food.

Kardashian then told viewers he hadn’t had to run out late to pick up orders because he used a delivery service instead.

A photo posted by Blac Chyna (@blacchyna) on Jun 28, 2016 at 12:37am PDT

Chyna remarked that the food bill was “probably, like, ridiculous”.

“I think one month, it got to like, $13,000,” Kardashian revealed.

THIRTEEN THOUSAND DOLLARS.

Ridiculous is certainly one way to put it.