The 'Keeping Up With the Kardashians' star - who proposed to the 28-year-old model in April 2016 after dating for four months - has taken to social media to share a montage of the couple together, which was originally created by the Instagram account @BlacChynaArmy.
The footage features clips of the pair kissing, cuddling up to one another, Blac stroking Rob's hair whilst he lays in her lap, as well as the couple dancing together, whilst DJ Khaled and Chris Brown's 2015 track 'Hold You Down' played over the top.
The 29-year-old sock designer captioned the heartfelt post: ''1 year down lol woohoooooo happy anniversary babbbbbbiiiiiiiieeeeeee (sic).''
However, the brunette beauty - whose full name is Angela Renée White - has yet to return the kind-hearted gesture.
Meanwhile, Chyna - who has two-month-old daughter Dream with Rob, and four-year-old King Cairo with her former partner Tyga - has dropped an impressive 34 pounds in weight since giving birth to her second child in November last year.
The 'Rob & Chyna' star announced the news of her weight loss on Snapchat, as she shared a picture of her new size on the scales.
She captioned the upload: ''From 192.2 to 158.2.''
And Chyna has insisted breastfeeding has helped her shed the body mass.
Speaking previously, she said: ''I've been carrying a baby for 10 months, so I'm ready to hang out. It's not really scary to be away from Dream, because I have tons of help and I'm not that far. If I was in Paris of New York I would feel super uncomfortable right now.
''I'm just really breastfeeding because you have to wait six weeks until you work out. And I just started hiking with Rob so we're back on our health tip, and I'm drinking a ton of water.''
With the 61st Grammy Awards fast approaching, we have revised the long list of nominees once again and think we've made up our mind about who will be...
After a 21-year gap between albums and a full 19-year break as a band, Sleeper seem at last to be back in earnest.
Jay McAllister - otherwise known as Beans On Toast - brings his raucous road show to Kent's infamous seaside town.
Having announced her debut album 'When We All Fall Asleep, Where Do We Go?', Billie Eilish unveils a sinister video for her new single 'Bury a...
Imagine Dragons have now unveiled the official video for their single 'Bad Liar', following their recent animated lyric video.
Brit Award-nominated Tom Walker unveils the video for his newest single 'Just You and I' taken from his debut studio album 'What a Time To Be Alive'.
Stalker Miller have seen a will and determination come to fruition with the release of their debut album 'Homegrown By Joan'.