Bergeron announced the change on ABC's "Good Morning America" on Monday.
As a contestant, Burke won during the season that ended in November 2008. She has hosted TV shows including CBS' "Rock Star" and E!'s "Wild On."
Contestants this season include former "Baywatch" babe Pamela Anderson, reality star Kate Gosselin, astronaut Buzz Aldrin and Olympics figure skating gold medalist Evan Lysacek (LY' suh check).
The new season begins March 22.
ABC is owned by The Walt Disney Co.
