Rob Lowe admits he ‘briefly’ had a fling with Demi Moore in the ‘80s: ‘Hookups are inevitable’

Rob Lowe admitted he “briefly” had a fling with Demi Moore during their time as part of the “Brat Pack” in the 1980s.

“Did you have a crush on her? Did you guys ever date? Did you all date each other? Was it like, just — was it a big romp?” Kelly Ripa asked of the group of young actors on Tuesday’s episode of her podcast “Let’s Talk Off Camera.”

“I mean, Demi and I briefly — I’m not telling tales out of school — we briefly had a thing,” Lowe, 60, said after joking that it was a “big, big sex orgy” among the “St. Elmo’s Fire” cast.

Rob Lowe discussed his prior fling with Demi Moore during Tuesday’s episode of the “Let’s Talk Off Camera” podcast with Kelly Ripa. Penske Media via Getty Images “Did you have a crush on her? Did you guys ever date? Did you all date each other? Was it like, just — was it a big romp?” Ripa asked the “Parks and Recreation” alum. Getty Images

The “Parks and Recreation” alum then recalled 61-year-old Moore’s engagement to their co-star Emilio Estevez – before she married Bruce Willis in 1987.

“And then Emilio and Demi I think were engaged and then we all were at her wedding to Bruce,” Lowe said before adding that it was the “biggest wedding I had ever been to up until then.”

When the “Love Life” author further reflected on working alongside the film’s cast at the time, he noted that hooking up with each other was expected.

“I mean, Demi and I briefly — I’m not telling tales out of school — we briefly had a thing,” Lowe revealed. Getty Images He also joked that it was a “big, big sex orgy” among the “St. Elmo’s Fire” cast in the 1980s. Ron Galella Collection via Getty Images

“Look, anytime you put young 20-something men and women together, hookups are inevitable,” Lowe explained. “I don’t think that has changed.”

Lowe has been married to Sheryl Berkoff, 63, since 1991. Meanwhile, Moore and Willis, 69, called it quits on their marriage by 2000.

The “Ghost” actress and Willis welcomed three daughters together — Rumer, 36, Tallulah, 30, and Scout, 33 — before they split.

“And then Emilio and Demi I think were engaged and then we all were at her wedding to Bruce,” he said of their co-star Emilio Estevez. Ron Galella Collection via Getty Images “Look, anytime you put young 20-something men and women together, hookups are inevitable,” Lowe explained. “I don’t think that has changed.” Getty Images

Elsewhere during the podcast, Lowe revealed that he and Moore continue to stay in touch via a group text as they work on a potential “St. Elmo’s Fire” sequel.

“It’s moving along,” he said. “It’s going a little more slowly than I would have liked, but that’s a good thing because we’re trying to find the right, writer and the right story.”

Lowe also shared that “all of the actors, everybody is on board. Everybody’s excited.”

Although they are now just friends, Lowe shared that they keep in touch via a group text. WireImage Moore went on to marry actor Bruce Willis in 1987. They split in 2000. Getty Images For Comedy Central

He also addressed how he thinks the film’s possible sequel will work in present time as the actors are older.

“I think the theme of ‘St. Elmo’s Fire’ today is that it’s never too late for happiness,” Lowe went on.

“You know, because our kids are out of school, and maybe some of us have been divorced … all the things that you deal with as you get to our ages, this is an opportunity to explore those themes with characters that people know and love.”