Photograph: Lucas Jackson/Reuters
Joan Rivers remained hospitalised on Sunday, three days after going into cardiac arrest at a doctor's office in New York City.
The Mount Sinai Hospital said it had no updates to release on the 81-year-old comedian's health. Daughter Melissa Rivers said on Friday that she was in serious condition.
A spokeswoman for Joan Rivers didn't immediately respond to messages.
Rivers was taken to Mount Sinai Hospital on Thursday, a day after she spoke at an employee event at Time in New York. Spectators there said she had appeared to be well.
Rivers is the host of Fashion Police on E! and presides over an online talk show, In Bed With Joan. She also co-stars with her daughter on the WEtv reality show Joan & Melissa: Joan Knows Best?
Two of her co-stars on Fashion Police tweeted their support for Rivers and her family Saturday.
'Praying for Joan Rivers and Mel Rivers,' said Giuliana Rancic. 'Even though Joan's the strongest woman I know, every single prayer counts. I love you, Joan.'
'4 the first time in years I got down on my knees & prayed tonight!' said Kelly Osbourne. 'I encourage U 2 do the same 4 Joan Rivers my grandma!'
Entities 0 Name: Joan Rivers Count: 4 1 Name: Joan Count: 3 2 Name: Mount Sinai Hospital Count: 2 3 Name: Lucas Count: 1 4 Name: Fashion Police Count: 1 5 Name: New York City Count: 1 6 Name: New York Count: 1 7 Name: Rivers Count: 1 8 Name: Kelly Osbourne Count: 1 9 Name: Melissa Rivers Count: 1 10 Name: Joan Knows Best Count: 1 11 Name: Giuliana Rancic Count: 1 12 Name: Mel Rivers Count: 1 Related 0 Url: http://ift.tt/1tkiR9r Title: Melissa Rivers Updates Fans On Joan Rivers' Serious Condition! She's On Life Support Description: This is just so scary! After being rushed to the hospital on Thursday, Joan Rivers was put into a medically induced coma, but as of Friday it seemed like she was going to be okay. People gave an outpouring of support, which didn't go unnoticed by Joan's daughter Melissa Rivers .
