Yes, this is a genuine official comment from the Kremlin: Putin did not tell Trump Russia has the most beautiful hookers in the world, says Kremlin spokesman Dmitry Peskov. “President Putin could not say such things and did not say it to President Trump," Peskov said.— Jim Sciutto (@jimsciutto) April 20, 2018
"The president brought up the 'Golden Showers thing' and said it really bothered him if wife had any doubt about it. He then explained, as he did at our dinner, that he hadn't stayed overnight in Russia during the Miss Universe trip. ... The president said 'the hookers thing' is nonsense but that Putin had told him 'we have some of the most beautiful hookers in the world.' He did not say when Putin had told him this."
Comey says that on February 8, 2017, Trump told him that Putin had told him that Russia had the best hookers in the world.
— Yashar Ali 🐘 (@yashar) April 20, 2018
On January 17, 2017, at a press conference, Putin said Russia had the best hookers in the world. pic.twitter.com/xg4XK6Uh75