[MANNAM] Secret's "Yoohoo" Hits Number 1 Spot on Live Music Charts and Search Engines.

Girl group Secret is gathering popularity through music charts and search engines.

Their fourth mini album released this past April 30th, Letter from Secret, contains the song "Yoohoo", which is taking over the number 1 spots on Mnet, Bugs, Olleh, SoriBada, and so on.

"Yoohoo" contains Secret's unique dance style and was composed by two hit-makers Jiwon Kang and Kibum Kim.

This song is filled with Secret's unique color, the members seem to have gotten prettier, and the setting of their music video is beautiful. It's a spring song talking of the nervous butterflies of love. It seems to be most popular amongst the male fans.