The two brunette beauties rocked totally different yet equally gorgeous outfits as they stopped by Joan's on Third for a bite to eat and a catch-up.
Kendall, 18, kept things relatively casual for her luncheon, slipping her long pins into a pair of pale blue skinny jeans which just grazed her ankles.
The Keeping Up With The Kardashians star also wore an oversized pale grey shirt while toting a structured clutch in one perfectly-manicured hand.
She did add a slight touch of glamour to her ensemble, teetering along in a pair of white heels while flaunting tumbling curled tresses.
Selena, on the other hand, took the opportunity to get all dressed up while flaunting her impressive washboard tum.
Channelling this season's two piece trend, the 'Come & Get It' singer, 21, opted for turquoise printed co-ords complete with a cropped tee and loose high-waisted trousers.
Selena finished her look with white block heels while toting a matching large leather handbag.
The Spring Breakers actress also wore her deep brown locks in tousled curls, adding sunnies and a petal pink pout.
Now we have to admit, we would have loved to have been a fly on the wall during this lunch date.
We wonder if they discussed Selena's on/off beau Justin Bieber, or Kendall's rumoured boyfriend Harry Styles...?
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