Bonnie (Christine Taylor): Phoebe's formerly bald friend, first mentioned in episode "The One with the Candy Hearts" (although referred to as 'Abby' then), whom she sets up with Ross in "The One with the Ultimate Fighting Champion". Rachel met Bonnie two years prior to the events of this episode, and remembers her as a "weird bald chick"; however, when Rachel meets her she is horrified to see that her hair has actually grown back and she is actually a very attractive woman. Since Rachel still has feelings for Ross, she, in a successful attempt to sabotage his relationship with Bonnie, convinces her to shave her hair off again in "The One at the Beach" (airdate May 15, 1997; Season 3, No. 25). She makes a brief appearance at the beginning of "The One with the Jellyfish", when Ross decides to dump her and get back together with Rachel. He implies that he made a dreadful mess of breaking up with her, both upsetting and enraging her in the process.