This is not hot girl-on-girl action.
But according to a USA Today reporter who watched the episode, "the kiss isn't hot."
"You should know not to expect a major love scene between good Friends Courteney Cox and Jennifer Aniston. Aniston's character knows Cox's character from long ago, but this is no re-kindling of a romance. It's more about office backstabbing," the paper reported.
In Tuesday's episode, Aniston, 38, guest stars as a lesbian magazine editor and rival to Cox's character, ruthless tabloid queen Lucy Spiller.
"There is no tongue and it is really not a big deal to kiss," the 42-year-old Cox told syndicated TV entertainment show "Access Hollywood" in February.
"I am not saying, 'Don't tune in to watch Jennifer on the show,' because she is fantastic and you get to see us together again," Cox said. "But if you think it is just about a major make-out session, you will be disappointed."
Cox and Aniston co-starred on the long-running NBC sitcom "Friends," which ended in 2004.
FX Networks is owned by News Corp., the parent company of FOX News.