Soleil Moon Frye
Soleil Moon Frye might better be known to fans as Katie, the girl who can really pack a punch! In "The One with the Girl Who Hits Joey," Frye plays the girl in question. She manages to make quite an impact on the young stud, but not in the way he might expect!
Denise Richards
Denise Richards is a stunning beauty... who would believe she was part of the Gellar family tree? Richards played Cassie Gellar, Ross's cousin. Obviously, all the friends get a crush on her...even Ross himself! Of course, this ends in terrible (but well-earned!) embarrassment.