<P> Kristen Joy Schaal ( / ʃɑːl / ; born January 24 , 1978 ) is an American actress , voice actress , comedian , and writer . She is best known for her current role as Louise Belcher on Bob 's Burgers ( since 2011 ) , as well as for playing Mel on Flight of the Conchords , the over-sexed nurse Hurshe Heartshe on The Heart , She Holler , Carol on The Last Man on Earth , and Mabel Pines on Gravity Falls . </P>
<P> Kristen Joy Schaal ( / ʃɑːl / ; born January 24 , 1978 ) is an American actress , voice actress , comedian , and writer . She is best known for her current role as Louise Belcher on Bob 's Burgers ( since 2011 ) , as well as for playing Mel on Flight of the Conchords , the over-sexed nurse Hurshe Heartshe on The Heart , She Holler , Carol on The Last Man on Earth , and Mabel Pines on Gravity Falls . </P>
who plays carol on the last man on earth
who plays carol on the last man on earth
Kristen Joy Schaal
Kristen Joy Schaal