Kris Jenner took to Instagram to share a photograph of herself and Jennifer Lawrence in bed together to mark the actress's recent 25th birthday.

The reality TV star posted a photo of them posing in bed with shocked expressions on their faces, along with the caption: "Happy Birthday you piece of s***... God I love you #Jenniferlawrence. 

"Thanks for making this night a night to remember.....even if we did get caught... I love you Happy Birthday Gorgeous!!! #Bible #momager #doll."

Lawrence also made headlines in July with another high-profile friendship when she was snapped with Trainwreck star Amy Schumer on a jet-skiing outing.