Katherine Schwarzenegger hits back at troll who claims she doesn't 'do stuff for society'

Katherine Schwarzenegger isn't letting any Instagram trolls push her around after clapping back at one that accused her of doing "nothing for society."

Schwarzenegger, 29, shared some head shots from a recent photo shoot, where she promised a future "beauty breakdown" of how she got her look.

While many followers — including her husband Chris Pratt — left positive comments, one fan was slightly less impressed with the post.

"Remember when Kennedys used to like, do stuff for society? This one just posts extremely polished selfies that try too hard and look like they take hours to put together and talks about makeup," the user wrote. "I guess ya gotta #stayrelevant."

Schwarzenegger didn't let the comment slide and responded with a comment on all the effort she's poured into being an author and an animal rescue advocate.

"Took the above picture after submitting my final draft of my fourth book (coming soon) and on my way to doing an interview on behalf of shelter animals (my cause of choice) god bless," Schwarzenegger wrote.

Schwarzenegger — who is the niece of John F. Kennedy — recently paid tribute to Saorise Kennedy Hill who tragically died in August.

Schwarzenneger left a heartfelt post on her Instagram where she acknowledged her "loving, supportive, and strong" relatives.

"After wiping away the tears, after the beautiful sunsets, there is always a new day," she captioned the shot. "It's not the big events or pretty things that hold you up at the end of the day, it's family."

Schwarzenegger married Chris Pratt on June 8 at the San Ysidro Ranch in Montecito, California, after one year of dating.

Pratt shares a six-year-old son, Jack, with ex-wife Anna Faris.