Phoebe’s former singing partner, Leslie (played by Elizabeth Daily), resurfaces and asks to get the duo back together. Meanwhile, Chandler is horrified to discover that the woman he’s dating has a prosthetic leg, and Ross continues to struggle with Rachel’s demanding new career at Bloomingdale's. 1. The Reunion of "Phoebe & Leslie"
Leslie walked out on Phoebe years ago to write jingles for commercials—a "sell-out" move Phoebe hasn't forgiven.
Phoebe realizes Leslie hasn't changed and ends the partnership for good, choosing her integrity over a professional comeback. 2. Chandler’s "Leg" Issue