Snapchat just redesigned a huge part of its app

The rumored redesign of Snapchat Discover is here. And it's a big one.

Snapchat has taken its Discover partners, which includes the likes of BuzzFeed and MTV, and put the content they produce alongside Snapchat's own curated Live Stories and original content.

You can also subscribe to Discover channels so you never miss their content.

Here's everything you need to know about Tuesday's big Snapchat update.

Snapchat's Stories page used to look like this:

Discover partners, which make original content in Snapchat every day, were shown at the top of the screen. You could tap on each circular tile to open a publisher's channel or swipe over into a list of all the Discover channels.

Under Discover you could find Snapchat's Live Stories, which are crowd-sourced from Snapchat users around the world and curated by Snapchat around a specific event, holiday, or theme.

Now, Discover looks like this:

The new design is much more visual and shows you a preview of what's inside each channel.