Madonna's song "True Blue" was dedicated to which actor?

It's so sad that most marriages, between gifted & talented artist/athletes 😢 don't last very long...I think it may sometimes be because of the size of their egos...that they worship themselves far too much...not realizing what they have "gifts/talent" wise, are nothing but blessings from a gracious God Who has loved them from beginning of "time"! And...gave His life to save them from... themselves thank you Jesus!