Third time’s the charm! Scarlett Johansson just got engaged to her boyfriend, SNL star Colin Jost, and an insider exclusively revealed to Life & Style that the 34-year-old actress is ready to start a new life with her third hubby.

“Scarlett’s been married twice before and is hoping it’ll be third time lucky with Colin,” the source explained. “She really believes in marriage and can’t wait to walk down the aisle again — she knows he’s in the right guy for her!”

Scarlett Johansson pink dress short hair and Colin Jost black tuxedo with bowtie relationship engagement wedding
Sylvain Gaboury / Getty Images

But according to the insider, waiting for the wedding isn’t a deterrent for what ScarJo really wants: more babies. “Scarlett isn’t waiting around to tie the knot because she wants to start a family with Colin straight away,” the insider revealed. “In her eyes he has it all — looks, charm, intelligence and wit. She can’t stop raving to friends about how they’ll make the most adorable babies together!”

A big influence in the actress’ desire to have more children with the 36-year-old comic was his connection with her 5-year-old daughter, shared with her ex-husband Romain Dauriac.

“Scarlett was surprised at what a natural Colin is with her daughter, Rose. Even though he’d never want to replace Romain as a dad, he treats Rose as his own,” the source gushed. “She adores him and they’ll spend hours playing together — he’s a great entertainer and will have her in hysterics.”

Considering this will be the funny man’s first baby, it’s good he’s getting some practice in with Scarlett’s little girl. “Colin is just as excited about becoming a father, too,” the source said. “They’re already discussing baby names and planning the nursery!”

Scarlett and Colin announced their engagement to the world on May 19, with no set wedding date just yet, according to the actress’ publicist who confirmed the news to the Associated Press. Maybe that just means they’re getting ready for a ~CarJo~ baby first — we hope!