'Superstar K3' finalists Two Months surprised fans with news of their first single in over a year, "Number One"!

Their agency Mystic89 revealed, "Fan requests have been pouring in for Two Months 2nd anniversary celebration event, so we decided to release the track that they recorded earlier this year."

As mentioned previously, Two Months' Kim Ye Rim will be flying solo with her debut album, which will be released this June, while fellow member Do Dae Yoon is in the States finishing up school. "Number One" will also be included in Kim Ye Rim's upcoming album. This will be the duo's first single since a year and three months ago when they recorded for the 'The Romantic' OST back in February of 2012.

"Number One" is composed and written by the Korean electronic-house duo the Peppertones and is set to showcase Kim Ye Rim and Do Dae Yoon's vocal chemistry.