Hey, isn’t that … Nick Cannon, the multi-hyphenated entertainer and soon-to-be-ex-husband of elusive chanteuse Mariah Carey, having dinner with friends at the W hotel on Friday night?

Our sources tell us that Cannon and two other guys hung out at the POV rooftop lounge, the popular A-listy destination atop the W. The actor, 35, was in town for the second annual National Maker Faire, part of the White House’s push for education in science, technology, engineering and math.

Cannon, dressed in black, was chatty and friendly with his fellow roof-toppers, one tipster said. None of which is out of character for the self-described “big kid,” who hosts “America’s Got Talent” and has a gig in programming at Nickelodeon.

But these have been tough days for the dad of two (5-year-old twins Monroe and Moroccan, with Carey). Cannon and Carey split in 2014, and his alleged reluctance to finalize their divorce has since been making headlines, even more so now that Carey is engaged to Australian billionaire James Packer. Last week, Cannon rapped about his tabloid-friendly troubles in a single called, you guessed it, “Divorce Papers.”