Carrie Fisher has received plenty of support from her Star Wars co-stars.
Fisher suffered a massive heart attack on a flight, and was rushed to hospital in a critical condition.
Peter Mayhew, the man who played Chewbacca, sent his thoughts and prayers.
Mark Hamill was also quick to send out a message of support for his co-star.
"As if 2016 couldn't get any worse," he wrote.
Many other celebrities made their support.