Falling ill right in the middle of awards season, Jennifer Lawrence has contracted a case of pneumonia.

On Saturday, "Silver Linings Playbook" costar Jacki Weaver accepted an award for the 22-year-old actress at the Academy of Cinema and Television Arts Awards.

Upon receiving the honor, she announced, "I’m going to receive this on her behalf. Poor Jen is really sick. She really is sick. She has pneumonia."

On Sunday, the "Hunger Games" star is scheduled to attend the Screen Actors Guild awards in Los Angeles. However, there is no word on whether she will actually appear.

"Silver Linings Playbook" producer Bruce Cohen told Us Weekly, "With all her appearances, she hasn't gotten enough bed rest, but I think her plan is to be at the SAGs tomorrow. I haven't spoken to her recently."