Joe Manganiello makes red carpet debut with Caitlin O39Connor after

Joe Manganiello makes red carpet debut with Caitlin O'Connor after split from Sofía Vergara

Joe Manganiello made his red carpet debut with Caitlin O'Connor over the weekend – five months after he filed for divorce from Sofía Vergara.

The “True Blood” star, 46, and the “Winning Time” actress, 33, smiled together before the Children of Armenia Fund gala at Cipriani in New York City on Saturday evening.

In the photos, Manganiello wrapped his arm around O'Connor's waist and held her while he posed for photographers.

The “Magic Mike XXL” star wore a simple black suit with a matching tie and a gray-blue button-down underneath.

As for O'Connor, the actress stunned in a plunging emerald green gown with a corseted bodice and high slit that revealed the actress' crystal-encrusted heels.

She completed the royal look with dangling crystal and emerald earrings and simple stacked bracelets.

Page Six reported in September that Manganiello and O'Connor had been seeing each other “occasionally.”

The “True Blood” star placed his hand on the “Winning Time” star's hip. Getty Images for ABA

According to a report from TMZ at the time, the two met in August during a screening of the second season of “Winning Time: The Rise of the Lakers Dynasty.”

Following the event, O'Connor and Manganiello met up with friends at an afterparty where they all enjoyed a soak in the hot tub together.

The outlet also reported that the two bonded because they were both from the greater Pittsburgh area.

Manganiello's debut with O'Connor comes five months after he filed for divorce from Vergara. Instagram/@sofiavergara

Their romance began to sour after Manganiello's seven-year marriage to Vergara ended in July.

“We have made the difficult decision to divorce,” the former couple said in a statement to Page Six at the time.

“As two people who love and care for each other deeply, we politely ask for respect for our privacy in this new phase of our lives.”

Since then, Vergara has been romantically linked to Justin Saliman. @CelebCandidly / SplashNews.com

A source told Us at the time that the Modern Family star and the actor “grew apart for a while” before calling it quits.

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According to a second insider, Manganiello's intense desire for children led to her death.

Vergara shares one child, Manolo, 32, with her ex-husband Joe Gonzalez.

According to an insider, the “Modern Family” star has already fallen in love with the orthopedist. @CelebCandidly / SplashNews.com

Vergara has since moved on too. The actress has been romantically linked to orthopedist Justin Saliman since October and is reportedly “in love” with her new man.

“Sofía is falling in love with Justin the more time she spends with him,” a source told Us Weekly last month. “They have great chemistry and their friends think they make a wonderful couple.”

According to the insider, Vergara “seems particularly happy since she started dating Justin.”