Inga Humpe Born January 13th 1956 Is A German Pop Musician. She Was The Singer Of The Neonbabies And Member Of The Group DÖF In The 1980s. In 2000 She Returned With The Group 2raumwohnung. Her Older Sister Annette Humpe With Whom Inga Already Collaborated In Humpe Humpe And DÖF Is Also A Musician.