A source tells me that Madge contacted Moore shortly after hearing the news of her hospitalization...
I'm told that the singer called Moore, and the conversation apparently wasn't very long. "Madonna told Demi she was there if she needs anything," my source said.
Although Madonna and Moore aren't usually in regular contact, "they're pretty tight," the source said.
The two most recently hung out at CAA's pre-Golden Globes party at Soho House, where they spent most of the night chatting with each other. Ashton Kutcher also attended the bash, but the closest he came to Moore was talking to her daughter Rumer Willis.
I'm also told that before this week's ordeal, Moore was thinking about going to the Super Bowl to see Madonna's halftime show, but wasn't sure because she assumed Kutcher would also be there. Moore and Kutcher attended last year's game in Dallas, as well as some of the festivities throughout the weekend.
No word yet on the status of the annual post-Oscar party Moore cohosts with Madonna and her manager, Guy Oseary.