Mary-Kate and Ashley shared the role of Michelle Tanner on "Full House", The Hollywood Reporter said.
"Although Ashley and Mary-Kate will not be a part of 'Fuller House', I know how much 'Full House' has meant to them and they are still very much considered family," Boyett said.
"It has been exciting to see how they have built their professional careers, and I support their choice to focus on their fashion brands and various business endeavours.
"I appreciate their support and good wishes towards 'Fuller House'."