The official websites have also been reportedly taken down.
Sources say she hasn't written off TV altogether just yet.
"Hosting my own talk show is a dream come true," she expressed.
The program will include a video tribute to the iconic host.
After months of rumors, Williams speaks out and addresses her fans.
"We'll deal with the fall when we get there, but [Wendy's] not returning this season," a source revealed.
Celebrity guests have taken on hosting duties for the entire 13th season, which premiered in October.
Their episode is set to air during Thanksgiving week.