Rob Lowe is ready to be a grandparent — but he isn't sure he wants to be a "grandpa." The actor, 61, appeared on Live! with Jimmy Kimmel on Tuesday, Sept. 16, and spoke about how his son Matthew, 31, ...
The actor's older son got engaged this past July, and the dad of two says he's already ready for grandkids Rob Lowe definitely wants to be a grandparent, but he isn't sure what he wants to be called ...