POPSUGAR Celebrity PS... Prince Rainier in Hospital by Celebrity 3/23/05 0 Shares Like us on Facebook Prince Rainier in Hospital Former Mr Grace Kelly is having respiratory problems. Read More PS... POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get the scoop with our daily newsletter A-Listers Young Hollywood TV Movies Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.