No, I don't think they are, and my guess is they probably never will.. officially. I don't know much, but I do see pictures of the two flirting, and talking a lot. It is obvious they do like each other. And I read an interview just recently on Sharapova, and half of the interview was her talking about how much she liked Novak, how funny he was and how good he was for the sport.
I just said she was distracting him, since he was a little off at Miami, maybe she's getting in his head.
Just a thought..
I went. I saw. I coquered. Key Biscayne on a clear day is nonpariel. I got to see Roger play and Henin. Watched some doubles actions. Got my face sunburn. I look like a full blooded Cherokee indian. I couldn't get close enough to the play to get any decent Pics with my camera, but I did get a few of Roger warming up. I'll get them posted soon. My California friend (the Wimbledon addict) sent me pics of his eight day visit to Indian Wells. I'll be posting those. I had a wonderful time. Love this game of tennis. Hey all you folks should plan a backpacking trip to Wimbledon. Email me. I'll advise as to how you can sit on Centre Court everyday. I'll save you a bundle of cash.