Britney Spears seemed to take offense Tuesday at Millie Bobby Brown s desire to play the pop singer in a movie, snapping dude Im not dead !!! on Instagram.

The Stranger Things star, 18, had said on The Drew Barrymore Show the day before that her bucket list included portraying the Toxic icon.

I think her story, first of all, resonates with me, Brown said . Just growing up in the public eye, watching her videos, watching interviews of her when she was younger ... I dont know her, but when I look up pictures of her I feel like I could tell her story in the right way, and hers only.

Spears, whos approaching one year since her emancipation from a longtime conservatorship, seemed to react to the interview with irritation, despite Browns apparent intent to be respectful and flattering.

I hear about people wanting to do movies about my life dude Im not dead !!! Although its pretty fucking clear they preferred me dead, the Grammy winner wrote in her Instagram post.

Representatives for Spears did not immediately respond to a request for comment.