Jane Seymour is engaged to musician John Zambetti after three years of dating. “Someone decided they wanted to be with me for the rest of their lives. My singer-songwriter,” the Dr. Quinn, Medicine Woman actress, 75, exclusively revealed to Us Weekly at the Songwriters Hall of Fame induction ceremony on Thursday, June 11, as she showed off her new diamond ring.
Seymour shared with Us that she is “very excited” about the prospect of blendi…