Chris Martin showed support for ex Dakota Johnson during a Coldplay concert in Las Vegas on June 6. The singer could be heard encouraging the audience to see Johnson's new movie, 'Materialists,' while he closed out the show.

I hope people consider living authentically and ask themselves what they really want for themselves," she said

Fifty Shades of Gray star, Dakota Johnson, has reportedly split up with her partner of eight years, Chris Martin, and has now revealed one of her non-negotiable dating rules