Christna Applegate's friends are reportedly fearing the WORST amid her hospitalization! On Thursday, sources informed TMZ the Anchorman star, who was diagnosed with MS in 2021, was admitted into a Los Angeles hospital late last month. Details on why she had to go are sparse, but as she revealed in her memoir You With the Sad Eyes, her MS diagnosis makes her more easily susceptible to infections, and therefore ER visits. In a statement to TMZ, Christina's rep did little to reassure worried fans: "I have no comment whether she is in the hospital or what her medical treatments are.