Brazilian record producer's son

The Brazilian record producer's son is the son of an unnamed Brazilian record producer and possibly the deceased husband of Mary Spuckler.

History
He first appeared when his father introduced him to Mary and Bart. He then revealed that he was in his own liquor advert entitled "The Most Interesting Boy in the World". Mary was invited to go along with them and Mary went, leaving Bart who was reluctant to go with them.

Later, after Bart makes a grand gesture to Mary, Mary tells them that they would not work out and she leaves with the record producer's son. It was then implied that the two got married, before the record producer's son died and Mary became a widower.

Behind the Laughter
"The Most Interesting Boy in the World" is a reference to the Internet meme,.