Mischa Barton sparked controversy with a bad taste Instagram post.
With America rocked by the very public deaths of two black men at the hands of police this week, celebrities in the US and across the world are voicing their condemnation of the killings and lending their support to the #BlackLivesMatter movement.
Read more: Beyonce's damning words about
police shootings: 'Stop killing us'
Beyonce has updated her website with a stark message about "the killings of young men and women in our communities," Drake says he's "disheartened and truly scared" following the latest killings, while Janet Jackson posted one of her most politically charged songs to lend her voice to the movement.
And then there's former The OC star Mischa Barton. Currently on holiday in Europe, the 30-year-old actor was still plugged in to the news back at home, and posted her thoughts about the death of Alton Sterling, who was shot and killed by police while selling CDs outside of a supermarket this week.
Barton's text was impassioned and from the heart - she calls the spate of police killings an "embarrassment to America," calling for "gun control, unity and a real President so think about that when this election is around the corner."
