Rosie O'Donnell returned to television this week as a guest host on Jimmy Kimmel Live. She opened the show with a direct address to Donald Trump, referencing their long public feud. O'Donnell has spent the last two years living in Ireland, a relocation she tied to political changes in the United States. During her monologue, she joked about her departure and signaled her return to the late-night format.

The White House issued a response to her remarks by referencing a prior post on Truth Social. In that post, the president questioned O'Donnell's character and accused her of fixation. This interaction occurs during a period of increased tension between the current administration and various late-night hosts who maintain a critical stance toward the White House.

Beyond the political commentary, O'Donnell used her time on the show to honor Hayden Panettiere. The actor passed away on Sunday at age 36. O'Donnell shared memories of Panettiere as a child guest on her former talk show and noted the actor's advocacy regarding mental health. Local authorities in Greenville, South Carolina, stated that an autopsy showed no trauma and investigations into the cause of death continue.

Audience feedback on the appearance has been positive. Clips shared by the network show viewers expressing support for O'Donnell stepping back into the host's chair. This shift in the late-night landscape follows recent industry changes, including the cancellation of Stephen Colbert's show and temporary suspensions involving network hosts facing regulatory pressure.