‘AMERICAN Idol” host Ryan Seacrest is put ting the finishing touches on a contract extension with “Idol” co-producer 19 Entertainment to continue to host TV’s top-rated show.

The deal, believed to be for three years, will give Seacrest a major pay hike over the $5 million he made last season on “Idol.”

“Idol” judge Simon Cowell is under contract through next season; Randy Jackson, Paula Abdul and Kara DioGuardi all hope to close deals to return next season.