[1][2] After training for a year in singing and dancing, Popu Lady debuted on December 14, 2012, with an extended play, Keep Keep Loving, and a homonymous song, being a cover of "Pretty Boy", originally recorded by the Norwegian female group M2M.

[1][3] Keep Keep Loving entered the top 10 best-selling chart in Taiwan when it hit the stores,[1] and the title track's music video reached 200,000 views in six days and more than 800,000 after one month.

[10] On September 23, 2015, HIM International Music launched the campaign "Get Out of Popu Lady" to eliminate a member of the group and make it more competitive on the market.

[13] The result of the poll was announced on November 22 during a promotional activity of the group's fourth extended play, Gossip Girls, released two days before.

On February 29, 2016, Popu Lady performed the closing act of Taipei's Lantern Festival;[23] the members then embarked in solo activities, from musicals to television series.

[30] As of October 2019, Tingxuan's and Yushan's contracts with HIM International Music have expired, while Dayuan has left the company, and the five members continue their solo activities.