They're the couple that have had more ups and downs than a rollercoaster.
Blac Chyna has sent fans into a frenzy after she was spotted without her engagement ring over the weekend.
It comes as a surprise -the pair spent New Years Eve together and celebrated anniversary together with a sweet Instagram video.
Their daughter Dream turned three months old over the weekend and Rob shared this sweet picture on his Instagram:
A photo posted by ROBERT KARDASHIAN (@robkardashian) on
Chyna has also been showering her Instagram feed with family snaps of King and Dream.
A video posted by Blac Chyna (@blacchyna) on
A video posted by Blac Chyna (@blacchyna) on