"I'm In Love" Originally a
Ra.D song, "I'm In Love" was selected as the album's first single, It was released on July 2, 2010, reaching number six on
Gaon Singles Chart (Weekly) and number four on
Gaon Download Chart (Weekly).
"Bbi Ri Bba Bba" The song was announced as the album's title track upon its track list announcement. It peaked at number six on
Gaon Singles Chart during the second week while reaching number three on the download chart. An accompanying music video was released online, receiving mixed to positive reacts due to its
dark and
gothic theme. Upon its release, the song became her most successful solo hit to date
"Mamma Mia" Previously included as a 27-second preview on the album, the full version was released as the last
digital single on August 20, 2010, featuring
Sunny Hill. The song also peaked at number six and number four on
Gaon Singles Chart and
Gaon Download Chart, respectively. An accompanying music video was also released online, receiving an R-19 rating. ==Release and promotion==