Is that a DIAMOND ring?! Kylie sparks major engagement rumours

They've had a lot of ups and downs in their relationship, including utter denial, break-ups, make-ups, and let's not forget her rival, Blac Chyna, getting engaged to her brother.

However, have Kylie Jenner and Tyga put all that behind them and are they now ENGAGED?!

The 18-year-old shared a photo on Instagram of her leaning into a car, and no one could help notice the huge sparkler she has on her ring finger.

 

A photo posted by King Kylie (@kyliejenner) on Jul 8, 2016 at 4:56pm PDT

This comes after Kylie posted – and then deleted – a picture of her and Tyga and captioned it, "Mr & Mrs."

One can only wonder…