 Peters was nominated for Emmy Awards for her guest @-@ starring roles on The Muppet Show ( 1977 ) and Ally McBeal ( 2001 ) . On The Muppet Show , Peters sang the song " Just One Person " to Robin the Frog . She was one of the Muppets ' guests when they hosted The Tonight Show in 1979 , again singing " Just One Person " to Robin , and she appeared in other episodes with the Muppets . Peters was also nominated for a Daytime Emmy Award , Outstanding Performer in a Children 's Special , for her work in the 2002 made @-@ for @-@ television movie Bobbie 's Girl . She won the 1987 " CableACE Award " for her role as Dot in the television version of Sunday in the Park with George . 
