Renner was injured and hospitalized following a snowplow accident in January.
He performed three shows over the weekend before being sidelined again.
The singer revealed the news in a birthday post dedicated to her oldest daughter.
Renner suffered a near-fatal accident with a snow plow in January.
The actor said he wanted to 'push through the pain of progress.'
The actress tells ET she's been in contact with those close to the actor amid his hospitalization.
'It was a dark phase,' she admitted.
The singer shared the news in a tearful video message to fans which she shared Thursday afternoon.
Applegate was diagnosed with multiple sclerosis in Aug. 2021.
Cardwell has stage 4 cancer and received her adrenal carcinoma diagnosis in January.
The 'Young and the Restless' star is opening up about his health journey.
The beloved actor has been in the hospital for three weeks now.
Menounos said 'this whole year has been trauma, stress, crisis.'
Milligan spoke to ET after his first-ever Stagecoach performance.
