Friends Season 9 Episode 13 : The One Where Monica Sings
Phoebe suggests that Monica sing at Mike's piano bar. After some doubt, Monica does. The audience love her but only because when the light is on her they can see her breasts as she isn't wearing a bra. Meanwhile, Ross, still shocked and angry at Rachel for moving on 'without the courtesy of telling', tries desperately to find a date. Rachel, wanting to talk with Ross, realizes their situation isn't working and decides to move back in with Joey, taking Emma with her.