Vikki Carr is an American singer and songwriter who has been active in the music industry since the 1960s. She is best known for her hit singles 'It Must Be Him' and 'With Pen in Hand'. Her career has spanned multiple genres, including pop, jazz, folk, and Latin music. She has also released several albums and won numerous awards, including two Grammy Awards. Carr is often referred to as a 'songstress' due to her powerful vocal range and ability to convey emotion through her singing.