On Monday, Richie shared a selfie of her wearing a sweatshirt that read "Mrs. Madden" that was gifted to her by a few friends. "Dear @derekblasberg and @nickbrown85 I know Instagram speaks louder than words to you," she wrote. "So THANK YOU for keeping me warm, and never letting me forget who I am. #TheMrs @kellysawyer ❤️❤️."
Richie, 34, and Madden, 36, have been married since 2010 but have not been seen on a red carpet together since July of this year. However, they have been posting pics of one another to Instagram.
Last week, Richie shared an image of the two at the Broad Museum, writing: "Interstellar Dreams."
On Monday night, the Good Charlotte rocker also posted a pic of his family with the caption: "Me and my three."