It actually hurts our eyes to look at all the sexiness in this photo, but Kim Kardashian and Kanye West stepped out to celebrate John Legend’s 36th birthday on Thursday night and – with John’s wife Chrissy Teigen completing the line-up – made for one hot quartet.

[related] While Kim opted for a plunging neckline, her black floor-length gown split to the navel, Chrissy was all about legs in a semi-sheer dress with thigh split. Birthday boy John kept things all black everything, while Kanye made a statement in a white blazer with black lapel.

Also in attendance at the party in New York’s Catch restaurant were Kim’s BFFs, PR gurus Jonathan Cheban and Simon Huck, but we just can’t take our eyes off of Chrissy, John and Kimye.

Wonder if they talked about Kim’s Paper magazine cover and Chrissy’s supposed Twitter indirect?Who knows.