jon hamm kim kardashian gi Kim Kardashian and Jon Hamm make nice at '30 Rock' live showFans of “30 Rock” were treated to an awesome live episode Thursday (April 26) evening, but for two of the show’s guest stars — reality star Kim Kardashian and “Mad Men’s” Jon Hamm — things may have been uncomfortable.

It was barely a month ago that Hamm called Kardashian an “idiot” and held her up as Exhibit A in his case that our culture celebrates stupidity. Kardashian quickly took offense, tweeting that Hamm’s remarks were “careless.” And despite being asked about it ad nauseam, Hamm stood by his remarks.

But, per TMZ, the two were cordial when both appeared on “30 Rock’s” live show and Kardashian told a pal that the two, “laughed it all off.” Hamm was also, she added, “very sweet and very respectful.”

No comment from camp Hamm.

Both Kardashian and Hamm appeared in the the West Coast version of the live show — Hamm appeared in blackface (well, more like grey-face) in a sketch with Tracy Morgan. Kardashian swooped in as a special guest who monopolizes Jack Donaghy’s (Alec Baldwin’s) bathroom for the duration of the show, then Twitpics out a photo of “TGS” to her 14 million Twitter followers.

Below, Hamm in the “Alfie & Abner” sketch:

Posted by:Liz Kelly Nelson