And now their baby is all grown up… It’s hard to believe but Noelle and Cali Sheldon, the twins who played Emma Geller-Green in Friends ... A worthy debut, then, for Noelle and Cali, who ...

Ross Geller is one of the funniest characters in the Friends series. The paleontologist, played by David Schwimmer, has an on-again, off-again love story with Rachel Green throughout the 10 seasons.