AceShowbiz - Chris Pratt has made her romance with Katherine Schwarzenegger Instagram official. On her 29th birthday which happened on Thursday, December 13, the 39-year-old hunk took to his social media account to post a sweet birthday tribute to his leading lady.
The Star Lord/Peter Quill of "Guardians of the Galaxy" movies shared a collage of never-before-seen personal photos of his girlfriend. In one of the snaps, the actor was seen kissing Katherine on her cheek. The children's book author was smiling as she appeared to give Chris a pedicure in another image. The couple was also seen wearing animal-themed face masks and Katherine was pictured with her messy hair as she appeared to be waking up in bed.
"Happy Birthday Chief!" Chris wrote in the caption, revealing the cute nickname he gave to Arnold Schwarzenegger and Maria Shriver's daughter. He went on gushing about her, "Your smile lights up the room. I've cherished our time together. Thrilled God put you in my life. Thankful for the laughs, kisses, talks, hikes, love and care."
Chris and Katherine were first reported dating after they were spotted having a romantic picnic date last June. The two have bonded with each other's family, with the "Parks and Recreation" alum taking his girlfriend to meet his family in Napa, California in September.
Chris has also joined Katherine's family on multiple occasions, including Thanksgiving. Most recently, the "Jurassic World" actor was spotted attending the LA Clippers game against the New York Knicks in L.A. with Katherine's brother, actor Patrick Schwarzenegger.
Katherine is also getting along well with Chris' ex-wife Anna Faris. The couple went trick-or-treating with his son Jack, Anna and her boyfriend Michael Barrett on Halloween in Pacific Palisades. The ladies looked chummy, chatting and laughing together at one point during the outing.