Katherine Schwarzenegger debuted her baby bump during a coffee run on Thursday.

The author was photographed looking casual in black overalls with matching shades and slides.

Schwarzenegger and husband Chris Pratt parent a 1-year-old daughter Lyla Maria.

A source previously divulged that the soon-to-be mother-of-two and Pratt thoroughly enjoy parenting their daughter.

On November 2, Pratt tributed his wife on Instagram for being his greatest treasure.

The "Tomorrow War" actor praised Schwarzenegger for giving him an amazing life and daughter.

Pratt joked that he loves his spouse even though she chews so loudly he wears earbuds.

The couple was selected as Special Olympics ambassadors for the June 2022 event.

The pair gushed about their ambassadorship on Instagram and encouraged others to join the movement.