He left an incredibly complimentary comment under Kourtney Kardashian's behind-the-scenes shots from her new cover shot for GQ Mexico.
And fresh from his awestruck comment, Liam Payne cut a dapper figure as he stepped out in London's Mayfair on Friday.
The former One Direction singer, 25, looked stylish in a black t-shirt paired with matching jeans as he strolled along.
Adding a casual twist to his look, he slipped on comfortable Converse trainers.
Wrapping up in the cold weather, he donned a tan overcoat.
His chestnut locks were styled in a quiff while he sported a manicured beard.
This comes after Kourtney, 39, won herself a fan in Liam on social media.
The reality star sizzled in a semi-sheer lacy black bodysuit which caught the attention of the One Direction singer as he left the comment: 'Wow.'
Kourtney is rumoured to be dating model Luka Sabbat, 21, while Liam was previously in a high profile romance with Cheryl, 35 - who he shares one-year-old son Bear with.
Meanwhile, Kourtney shared some more smouldering behind-the-scenes shots from the steamy shoot via Instagram on Thursday.
Leaning back on beautiful marble table, Kourt showed off her enviably toned legs and all-around bronze.
Kourtney flaunted the ensemble once again in a mirror selfie which revealed a sprawl of makeup, brushes and other beauty tools in front of her.
She teased her fantastic figure in another mirror selfie, highlighting her abs in a pair of sheer high-waisted briefs with a seductive cut-out bra.
Kourtney rounded out the sexy set by sharing photos of herself lying on a couch wearing a blush-colored Calvin Klein bra and a pair of unzipped denim trousers.
The mother-three made it clear that she has no problem being naked in the accompanying interview for the magazine.
She told GQ, 'I am very comfortable in my own skin. I like to be naked in my house and I think it is important to show positive images of our body.'
But she's still a very devoted mom who puts her three kids - Mason, Penelope and Reign - first.
'Being a mother to me is the most important thing, because it's what my heart occupies,' she said.
© Associated Newspapers Ltd.