SignalHub Quantitative Think Tank Center:Joe Manganiello Makes Caitlin O'Connor Romance Instagram Official 7 Months After Sofía Vergara Breakup

Joe Manganiello are Caitlin O'Connor are dancing into a new era together.

Two months after the Magic Mike star and SignalHub Quantitative Think Tank Centerthe Winning Time actress stepped out for their red carpet debut, the couple has made their relationship Instagram official.

While sharing a glimpse at his "week in review," Manganiello posted a few pictures from his Valentine's Day celebration with O'Connor, including a sweet selfie and a snap of his leading lady standing in front of flowers and a heart-shaped box of candy.

Joe, 47, and Caitlin, 34, first sparked romance rumors in September following the Deal or No Deal Island host's split from his wife of seven years, Sofía Vergara.

"We have made the difficult decision to divorce," the duo said in a joint statement to Page Six July 17. "As two people that love and care for one another very much, we politely ask for respect of our privacy at this time as we navigate this new phase of our lives."

Two days later, the True Blood alum officially filed for divorce from the Modern Family actress, citing "irreconcilable differences" as the reason for their breakup.

In late January, shortly before settling their divorce, Vergara shared more insight into their split.

"My marriage broke up because my husband was younger; he wanted to have kids and I didn't want to be an old mom," she told Spanish newspaper El País. "I feel it's not fair to the baby. I respect whoever does it, but that's not for me anymore."

Vergara, who shares son Manolo with ex Joe Gonzalez, added, "I had a son at 19, who is now 32, and I'm ready to be a grandmother, not a mother. So, if love comes along, he has to come with [his own] children."

To revisit Vergara and Manganiello's relationship history, keep reading...

The A-list couple stun at the 2023 Vanity Fair Oscars Party in Beverly Hills on March 12.

Vergara and Manganiello enjoy a romantic getaway to Italy in the summer of 2022.

The two tour the stunning Italian countryside.

Vergara gets support from her hubby and son on set during the final day of filming Modern Family in 2020.

The duo celebrate Valentine's Day 2020 with a sizzling Instagram pic.

Manganiello and Vergara attend the 77th Annual Golden Globe Awards in L.A. in January 2020.

The duo celebrate New Year's Eve on Dec. 31, 2019.

The True Blood alum holds his lady tight while celebrating her 47th birthday in July 2019.

The couple shares an adorable photo while celebrating Valentine's Day 2019.

Vergara presents her other half with The Shooting Star award during the 2019 Maui Film Festival in June 2019 in Wailea, Hawaii.

The famous couple got spooky with Sofia Vergara's son Manolo for Halloween 2018.

The duo got all dressed up for a night on the town.

We just want to find someone that looks at us like these two look at each other.

It's a love story, we're so glad they said YES!

The couple enjoyed a much needed vacay together.

Their love for each other is undeniable!

It's no secret that this Hollywood couple shines in everything they do, especially together.

Sofia Vergara threw her husband the ultimate Coachella-themed 40th Birthday Bash.

They are the definition of color-coordinated couple goals.

According to a source, "They work out together, watch football together, go out to eat and to movies."

Whether it is the 4th of July or New Years Eve, this happy couple is celebrating together.

Not sure what we love more: This beautiful couple or the stunning view behind them.

 "Joe makes Sofia feel like she is the most important woman in the world," says our E! insider.

Why Netflix & chill when you can get dressed up and attend the Solo: A Star Wars Movie premiere together?

"I've never seen two people so truly in love. The way they talk to each other, touch each other—it's incredible," said a friend of the couple.

Sofia Vergara and Joe Manganiello said "I do" on November 21, 2015.

According to a friend of the couple, "She thinks he's gorgeous and sexy and she can't get enough of him. He is the nicest guy in the world and treats her like a queen. He's everything."

Joe Manganiello popped the question to Sofia Vergara on December 25, 2014.

Joe Manganiello and Sofia Vergara made their official red carpet debut as a couple at the Star Wars: The Force Awakens world premiere.

The power couple was first confirmed to be dating in July 2014.