Carl Radke, Lindsay Hubbard ‘openly avoid’ each other at ‘Winter House’ premiere 2 months after split

Lindsay Hubbard and Carl Radke were seen “openly avoiding each other” at the Season 3 premiere party of “Winter House” Tuesday night.

Multiple sources confirmed to Page Six that the formerly engaged couple found themselves in the same room and interacting with the same people two months after their shocking split.

One insider told us that “Carl arrived first and Lindsay about an hour later,” shutting down any speculations of reconciliation or even amiability.

Meanwhile, a second eyewitness disclosed that Hubbard, 37, seemed in good spirits and “came in for hugs and pictures with the rest of the cast.”

However, as soon as she made her way into the party, Radke “went to another room.”

“Carl did some rounds before Lindsay arrived, but it was very low energy,” the second eyewitness explained. “I’d say they were openly avoiding each other.”

A third source confirmed that Radke, 38, was “definitely off and very somber.”

The first source then told us that the former Lover Boy employee “left shortly after Lindsay arrived,” noting that the latter…