They've yet to make a public statement to confirm they are in a relationship.
But it seems that Kim Kardashian (and her new boyfriend Kanye West) have chosen another way to confirm their romantic status.
The limelight loving reality television star was seen wearing a pair of gold and diamond studded earrings - that spell out the initials of her new rapper beau.
Smitten: Kim Kardashian flaunted these gold KW letters on her left ear as she arrived at LAX airport
Message: Kim won't admit she's dating Kanye West but wore his initials in her ear
The 31-year-old who is always heavily trailed by photographers wore her hair swept up to reveal the earrings with Kanye's 'K W' initials - and her feelings about her new beau.
It seemed rather juvenile - and a slightly more expensive way of writing a boy's initials on your hand in pen and flashing it at your friends in a fit of giggles.
And a little sinister - as the earrings, no doubt a gift from the multimillionaire rapper - seemed to smack of marking his turf.
Rather than hinting at the relationship, one would think at Kim's age, she could just admit it.
But then speculation, or trailing an event as you would a TV show or movie, is Kim's forte.
Limelight loving West is presumably happy with this, despite him possessing an actual job.
She's back: Kim landed at LAX wearing the same leather trousers she's had on all weekend
On Saturday night West took his reality star girlfriend to one of New York City's hottest restaurants.
The lovebirds caused a major stir as they emerged from Spice Market, a trendy Asian Fusion spot in the city's Meatpacking District.
The couple, now known as 'Kimye' to their fans, was spotted arriving at the restaurant and later leaving with several members of the Kardashian clan.