Donnie Wahlberg, beloved star of Blue Bloods, has revealed that he plans to stay on the show as long as the other cast members are there. The show has recently been renewed for a 14th season and has a strong fan following. Wahlberg expressed his love for working on the show and his friendship with co-star Tom Selleck. He stated that he made a commitment to the cast in Season 1 to stay as long as they wanted to continue the show.