Olivia Wilde and Harry Styles have allegedly taken the next step in their relationship.

Even though the couple is not yet engaged or even married, Wilde already took an initiative to introduce her children to Styles. The actress was recently photographed with Otis, 7, and Daisy, 5, at Styles’ concert in San Diego last month.

In its Dec. 6 issue, Life & Style claimed that this shows how serious Wilde is about Styles.

“The kids had an absolute blast at the show. It was a super-exciting experience, and it gave them an opportunity to bond with Harry’s family, too. Anne has taken Otis and Daisy under her wing and spoils them with gifts and candy. She treats them like they’re her own grandchildren,” the source said.

The insider also claimed that Styles’s mom adores Wilde so much. And since Anne has already developed a close relationship with Otis and Daisy, she can’t also wait for her son and Wilde to have their own children.

“She’s always saying that she hopes it will happen soon. Harry loves spending time with Otis and Daisy. It’s nice for Anne to see him so settled. She thinks Harry and Olivia are a perfect match. They’re even planning to celebrate the holidays together as one big happy family,” the source said.

So much has already been saying about Wilde and Styles’ relationship in recent months.

Since the couple started dating, there have been claims that they are already planning their wedding or that they’re already engaged.

At one point, one tabloid even claimed that Styles had a confrontation with Wilde’s ex, Jason Sudeikis and things didn’t turn out well between them.

There were also rumors claiming that Sudeikis was so heartbroken after seeing Wilde with Styles together. But he was eventually forced to accept the fact that his ex has already moved on with someone else.

However, none of these rumors are true. And the only accurate information that the tabloid presented has to do with Wilde’s children attending Styles’ concert and dancing with the singer’s mom, Anne.

This just goes to show that Wilde and Styles's relationship continues to progress. But this doesn’t necessarily indicate that the couple will announce their engagement or their wedding plans soon.

It is also important to note that Wilde and Styles have not publicly addressed the real status of their relationship.