Pink and Gwyneth Paltrow at the premiere of Thanks for Sharing movie

Their characters wrestle with addictions to sex and exercise, respectively, in Thanks for Sharing.
And co-stars Gwyneth Paltrow and Pink looked ladylike in their monochromatic frocks at the Hollywood premiere Monday.
The Oscar winner - who turns 41 this month - looked preppy and polished in white sleeveless dress featuring pockets.
The sex addiction dramedy - hitting theatres September 20 - also features Mark Ruffalo, Tim Robbins, Josh Gad, and Carol Kane.
As Phoebe, Gwyneth over-exercises and shows signs of an eating disorder while navigating a new relationship with sex addict (Ruffalo).