Clarita "Claire" Crisostomo dela Fuente-de Guzman (Tagalog pronunciation: [dɛla ˈfwentɛ dɛ ɡʊsˈman]; December 28, 1958 – March 30, 2021) was a Filipina singer.

She achieved celebrity status in the late 1970s with the jukebox hit "Sayang" and was given the title "Asia's Sweetest Voice" because of her singing style.

She was also named "Jukebox Queen" together with her contemporaries Imelda Papin, Eva Eugenio and Didith Reyes, and was also dubbed as "Asia's Sweetest Voice".

By that time, the Accounting freshman at the University of the East knew she loved singing and was aware that she sounded like Karen Carpenter after a high school classmate had pointed it out.

Composer George Canseco, a fellow UE Alumni, and the head judge in the contest, gave the singer her first break by having her sing the jingle in a Hope cigarette commercial that became popular for its "imported" sound.

In 2003, she made headlines when she spearheaded a boycott of the color-coding scheme that the MMDA had imposed for a week on all public utility vehicles as part of a traffic experiment.

[3] In 2003, dela Fuente went back to school to study transportation management at PUP then went ahead and finished a master's degree in Business Administration at the University of Western Australia in 2005.