Katherine Schwarzeneggeris enjoying the process of planning her wedding to fiancéChris Pratt, a source tells PEOPLE.“They have a general idea when they want the wedding to happen, but don’t have the exact date yet,” says the insider. “Katherine is having the best time planning everything. She loves it!”According to the source, Pratt, 39, “has been letting Katherine take charge” of the arrangements for their big day.“They both seem very happy,” the insider says of Pratt and Schwarzenegger, 29. “They live together and are just so cute.”As for her future stepson, “Katherine cares so much about Jack,” the source says ofPratt’s son, 6, with ex-wifeAnna Faris, 42. “She always talks about him.”RoundPondEstate/InstagramPratt and Schwarzeneggerannounced their engagementon social media back in Januaryafter seven months of dating. It’ll be her first marriage and his second afterhe and Faris announced their splitin 2017.Last week, Schwarzeneggeropened up about her soon-to-be “I dos”toEntertainment Tonight, telling the outlet that the nuptials will be a family affair.“I feel like we’re all really involved in wedding planning,” Schwarzenegger said at the premiere of the new IMAX filmSuperpower Dogs. “I think that, you know, for me my family is very involved. I’m very involved, [Chris is] very involved … So it’s a great combination of everything and just a really exciting and fun [time].”She added toET, “I’m very happy in all areas of my life and I feel really blessed and really lucky.”The Christian faith was one of the things that bonded Pratt and Schwarzenegger, so it is no surprise that religion will be front and center at their wedding. “They’re going to want a religious wedding,” an insider told PEOPLE in January. “I know that Chris does, and I assume that she does, too. God is going to be a part of this marriage.”AtThe Lego Movie 2: The Second Partpremiere in February, Pratt told reporters that he and Schwarzeneggerhadn’t “really” figured outtoo many wedding details yet.Sharing a hint about their possible wedding date, he mentioned they were “maybe” thinking of a “fall, winter kind of thing,” before adding that he and Schwarzenegger still have “a lot to get done.”No matter what the couple decides on, they’ve already got the approval of Jack. Asked how his son is taking the big news, Pratt said he was “so thrilled.”

Katherine Schwarzeneggeris enjoying the process of planning her wedding to fiancéChris Pratt, a source tells PEOPLE.

“They have a general idea when they want the wedding to happen, but don’t have the exact date yet,” says the insider. “Katherine is having the best time planning everything. She loves it!”

According to the source, Pratt, 39, “has been letting Katherine take charge” of the arrangements for their big day.

“They both seem very happy,” the insider says of Pratt and Schwarzenegger, 29. “They live together and are just so cute.”

As for her future stepson, “Katherine cares so much about Jack,” the source says ofPratt’s son, 6, with ex-wifeAnna Faris, 42. “She always talks about him.”

RoundPondEstate/Instagram

chris pratt and katherine schwarzeneggerCredit: RoundPondEstate/Instagram

Pratt and Schwarzeneggerannounced their engagementon social media back in Januaryafter seven months of dating. It’ll be her first marriage and his second afterhe and Faris announced their splitin 2017.

Last week, Schwarzeneggeropened up about her soon-to-be “I dos”toEntertainment Tonight, telling the outlet that the nuptials will be a family affair.

“I feel like we’re all really involved in wedding planning,” Schwarzenegger said at the premiere of the new IMAX filmSuperpower Dogs. “I think that, you know, for me my family is very involved. I’m very involved, [Chris is] very involved … So it’s a great combination of everything and just a really exciting and fun [time].”

She added toET, “I’m very happy in all areas of my life and I feel really blessed and really lucky.”

The Christian faith was one of the things that bonded Pratt and Schwarzenegger, so it is no surprise that religion will be front and center at their wedding. “They’re going to want a religious wedding,” an insider told PEOPLE in January. “I know that Chris does, and I assume that she does, too. God is going to be a part of this marriage.”

AtThe Lego Movie 2: The Second Partpremiere in February, Pratt told reporters that he and Schwarzeneggerhadn’t “really” figured outtoo many wedding details yet.Sharing a hint about their possible wedding date, he mentioned they were “maybe” thinking of a “fall, winter kind of thing,” before adding that he and Schwarzenegger still have “a lot to get done.”

No matter what the couple decides on, they’ve already got the approval of Jack. Asked how his son is taking the big news, Pratt said he was “so thrilled.”

source: people.com