Christie Brinkley looks sensational whenever she poses, but her latest post has a heartfelt message alongside it.MORE: Christie Brinkley, 67, shares stunning swimsuit selfie – fans reactOn Saturday, the supermodel shared a throwback shot of herself in a stunning green and white swimsuit, while a team polished her look.Kneeling down to her left was makeup artist Joey Mills, and Christie wrote about her sadness upon hearing about his death.Paying tribute to the makeup artist, she wrote: "I was so