Martha Stewart hangs at Polo with ‘RHONY’ cast and Don Lemon ahead of skincare launch

Could Martha Stewart become the most famous “friend of the Housewives” to appear on Bravo’s “Real Housewives” franchise?

She certainly seems at home with the cast.

The domestic diva was spotted hanging out with “The Real Housewives of New York City” at Polo Bar on Monday night, before dropping her latest skincare line, we’re told.

Erin Lichy, Jessel Taank and Sai De Silva were at the celeb hot spot having dinner with Stewart’s makeup artist Daisy Toye, according to a Page Six spy, who is rumored to be joining Bravo’s revamped “RHONY.”

Stewart joined the ladies towards the end of dinner and was a real show stopper, wearing what appeared to be a fur shawl, we’re told.

“[Stewart] arrived later and there was a lot of commotion. She looked amazing,” a spy told Page Six.

Buzz over the summer was that Bravo was trying to woo Stewart for the show, but she quickly shot down the bizarre rumor, with her longtime publicist pal Susan Magrino telling us: “Not Martha.”

“She says she is not a ‘Housewife,’” Magrino said.

Toye, conversely, seems to be on the path to full time “Housewife.” After Stewart squashed the rumor, sources told us execs were actually eyeing Toye for the role.

Meanwhile, Don Lemon was across the room celebrating his four NAACP Image Award nominations, we’re told. He was with a group including his husband, Tim Malone, and agent Jay Suares. At one point, the YouTube host waved and the Housewives thought he was waving at them, and mouthed, “I love you.”

But he was actually directing his affections towards Stewart.

She went over to Lemon’s table and mingled for a bit, and was overheard dishing about her latest Elm Biosciences skincare creation, A30 Elemental Night Cream, which launched on Tuesday.

An insider added that Stewart was on the scene just to pop by and say hello to Toye. Stewart, who is a big fan of “Landman,” then bumped into the show’s star, Ali Larter, who was dining with her daughter. Stewart praised Larter’s work on the show and the duo also chatted about Stewart’s new cream, we’re told.