Dakota Johnson Dines with Her Sister on Chris Martin's Birthday

Dakota Johnson chats with her sister Stella Banderas as they head to dinner on Friday night (March 2) in West Hollywood, Calif.

The 28-year-old Fifty Shades Freed actress kept things cool in a black coat, jeans, and black boots as she stepped out for a quick bite to eat on boyfriend Chris Martin‘s 41st birthday.

PHOTOS: Check out the latest pics of Dakota Johnson

Earlier that day, Chris‘ ex wife Gwyneth Paltrow took to Instagram to share a photo of him with their two kids – Apple, 13, and Moses, 11 – wishing him a happy birthday.

No word yet how Chris celebrated his big day!

65+ pictures inside of Dakota Johnson heading to dinner…