Who Is Caitlin O’Connor? Meet the Actress Who’s Engaged to Joe Manganiello

Caitlin O’Connor and Joe Manganiello are engaged! The couple announced the big news in an October 2025 Instagram post and revealed the date of Joe’s proposal: June 24, 2025. It’s unclear when their vows will take place, but since the duo has been engaged for four months, it’s safe to assume they’re in wedding-planning mode.

The red-carpet debut came just three months after they were seen outside a gym in Venice, California, on September 13, 2023. The actress looked chic and sporty in black leggings and a long-sleeved blue crop top. Meanwhile, Joe rocked a white tank top and army-print shorts. The outing came about two months following Joe’s split from actress Sofía Vergara after eight years of marriage.

Joe and Caitlin make their red-carpet debut. (Gotham/Getty Images for ABA)

Now that the couple have made their red carpet debut, many want to learn more about the new actress that Joe is dating! Caitlin is a multi-talented powerhouse with actress, producer, and TV host listed as titles on her official IMDb page. She is most known for her role on Max’s Winning Time: The Rise of the Lakers Dynasty, starring Adrien Brody.

Below is everything to know about Caitlin!

Caitlin O’Connor Is an Actress

Not only does Caitlin play the role of Dyan Cannon on Winning Time, but she has also appeared on other projects throughout her career, including Electric Love, 7 Lives Exposed, American Satan, A Cinderella Christmas and more.

She took to Instagram on July 13, 2023, to promote season 2 of Winning Time. She posed alongside her co-star, Newton Mayenge, for the snapshot in their costumes. “Winning Time Season 2 premieres August 6th on HBO Max @winningtimehbo #winningtime #winningtimehbo getting this post up before the strike starts at midnight ! Love you all,” she captioned the series of photos from her time on the set.

She Has Interviewed Famous People

As previously mentioned, not only is Caitlin an actress, but her IMDb credits her as a TV host. She recently shared a photo with rapper Post Malone via Instagram on Jul. 3, 2023, to celebrate his birthday. In the snapshot, Caitlin held a Maxim microphone as she spoke with Post at an event. “Happy birthday to my favorite @postmalone,” she gushed in the caption.

Caitlin Loves Music Festivals

The starlet not only makes sure to focus on work, but also spends time with friends at music festivals! She often shares photos and videos from events like Coachella, Burning Man, and others. Most recently, she gushed about her time at Coachella in April 2023. “Weekend view #neoncarnival #coachella so much fun with you @korrinarico,” she captioned the clip at the star-studded event.

She Has a Large Instagram Following

Caitlin is an avid social media star as well, as she shares sweet and fun moments from her life with fans! In July 2023, she took to the social platform to share a video from her time hosting the ESPYS. “Hosted the ESPYs Game on Gala @thegameongala with @lindsaymariebrewer @itsvortiz @missnikkileigh special guest @lolojones and big thank you @maxeventsllc #espys,” she gushed in the caption.