Courteney Cox as Monica Geller – Then
Monica Geller is Ross’s younger sister and Rachel’s BFF from high school. Known for being obsessed with cleaning, competitive, bossy, and nit-picky, Monica was also the glue that held the group together. She was always there for her friends and didn’t think twice about helping them when they were in need.
She loved to feed everyone and was never afraid to tell it like it is. At some point, Chandler and Monica start dating secretly until everyone finds out. They get married in season 7 and by the end of the show, they become parents to twins. Through it all, Monica is always supportive of Chandler’s dreams but at the same time, she knew when to put herself first.