The reality TV star was spotted wearing a huge sparkler on her pinky finger while filming her reality TV show in Miami on Wednesday.
Bling it on: Kim Kardashian wore a huge sparkling ring on her pinky finger in Miami on Wednesday
Super sized! The cocktail ring in all its glory
While eager observers speculated that it might be a secret engagement ring, sources tell E! News that the pair are not engaged.
Of course, there has been plenty of talk about West, 35, popping the question, thanks to Ryan Seacrest.
The Keeping Up With The Kardashians producer has hinted Kim might be getting more than she bargained for when Kanye whisked her off to Rome on a romantic break with the intent of celebrating her 32nd birthday on Sunday.
Wedding bells? Ryan Seacrest sparked rumours that Kim and Kanye, who is currently in New York, might get engaged while in Italy last week
But there was no announcement from the pair and insiders insist he hasn't proposed just yet.
Twice-married Kim - who is still in the process of divorcing Kris Humphries - has made no secret of wanting to settle down and start a family, and recently confessed she had finally found her match in Kanye.
Kim was spotted visiting a local Subway in Miami while her beau is in New York, where he attended the opening of a Versace store in SoHo on Wednesday.
Hot to trot: Kim pops her curvy derriere into her car