Katherine is a 29-year-old American author, making her ten years younger than Chris.
A screengrab from Chris Pratt's Instagram account revealing the news of his engagement.
Faris recently spoke about her and Pratt's great co-parenting relationship on her podcast, Unqualified.
Saudi teen flying to Canada, Justin Trudeau says ‘pleased’ to offer asylum
It was unclear why Qunun chose to seek asylum in Canada after initially expressing a desire to live Down Under. Bahrain made a request to have him extradited and he is in jail, waiting for a hearing to decide his case.
On Halloween, Pratt and Faris took Jack trick-or-treating, each accompanied by partners Schwarzenegger and Michael Barrett, respectively. "God loves you. God wants the best for you".
The couple were rumoured to be dating from early a year ago after Pratt's high profile divorce from actress Anna Faris.
The couple was congratulated by a slew of their friends in the comments, including Schwarzenegger's brother, Patrick, and her mother, Maria Shriver.
The 42-year-old actress was married to Chris for eight years before they split in 2017 and finalised their divorce in November.
The former couple share a 6-year-old son named Jack. "We are so happy for you you are blessed as is everyone who knows you ... yes let's go [sic]".