Kylie Jenner just shared a Snapchat video showing the world that her relationship with Tyga is very,'very'much back on.

And just to make sure you ABSOLUTELY know they're back together, they have been flaunting their luuurve all over social media, actually.

The steamy Snapchat showed Kylie nuzzling into Tyga's neck, while giving the camera some seductive eye action. All the Fourth of July activities clearly put them in the mood for a bit of celebrating of their own.

Kylie shared some cute pics as well, including one of Tyga with his arm wrapped around her, planting a kiss on her cheek.

The on/off couple recently reunited after an 'off' phase and are obviously keen to show off the fact they're happier than ever.

A source told E! News: "They are definitely, officially, 100 per cent back on

"They needed a reset. Kylie is happy. She feels like she needed the time apart but it's fate."

In fact, they're so darned happy that Kylie recently referred to Tyga as her 'husband' in another Snapchat story.