Oprah Winfrey plans to go to the park -- Central Park, that is.

The Chicago-based show says it will travel Friday to the Summerstage in the New York park. Scheduled guests including Mariah Carey, who's expected to perform a song from her new album, "Memoirs of an Imperfect Angel."

Regis Philbin and Kelly Ripa are also slated to appear just moments after wrapping up their own morning talk show. And Oprah will announce her 63rd Book Club selection.

The syndicated broadcast will air Friday.