Ant Anstead and Renée Zellweger have made things Instagram official!

Anstead’s formerWheeler Dealersco-host, Mike Brewer, commented, “Boom,” with an explosion emoji and a heart emoji. Tarek El Moussa, who was previously married to Anstead’s ex Christina Haack andco-parented with Anstead while they were together, also liked the post.

This is the first time Anstead has shared a peek at his new romance on social media, as the pair have beenincredibly private since their relationship began. (Zellweger does not have any social media profiles.)

“Renée and my relationship is something that’s really private,” the father of three told PEOPLE exclusively earlier this month. “It’s something I’m not really willing to talk too much about. It’s really early in our relationship and I don’t want to put any pressure on that.”

Ant Anstead and Renee Zellweger.Ant Anstead/Instagram

Ant Anstead and Renee Zellweger

Instead, Anstead said, he and Zellweger are focusing on simply taking things “one day at a time.”

News of Anstead and Zellweger’srelationshipbroke in late June, days after PEOPLE confirmed the formerWheeler Dealershost had finalized his divorce from Haack, with whom he shares sonHudson, 2. Anstead is also dad to sonArchie, 15, and daughterAmelie, 17, from his first marriage.

Ant Anstead/Instagram

ant anstead and renee zellweger

After news of their romance broke, an entertainment source told PEOPLE that despite being an unlikely duo, Zellweger and Anstead bonded over common interests.

“Sometimes two people just meet and click, and the timing is right,” the insider said at the time. “Renée is creative … and oftengoes for guys who think out of the box. She’s smart, thoughtful and always looking to expand horizons and nurture those around her.”

“Both of them are private and dislike public scrutiny, so they have that in common. He’s a creative guy with lots of interests, and she likes to write and produce, so they have things to talk about when together,” the source added.

The couplemade their first public appearance togetherat a gala event for Radford Motors in Santa Ana, California on Aug. 7.

Ant Anstead and Renée Zellweger (R) pictured with guests Lydia and Doug McLaughlin.

renee zellweger and ant anstead

“They aregetting pretty seriousabout each other,” a source close to the couple told PEOPLE days later. “They’re both busy with various projects and their careers, but they have a major attraction to each other.”

TheJudyactress has also gotten to know Anstead’s youngest son Hudson during their time together.

“They do beach outings, go for ice cream and other child-friendly activities,” another source said. “They’re spending most of their time together in Laguna Beach since Ant lives there, and they seem very happy.”

source: people.com