RaNia (Regeneration Idol of Asia) has released teaser images for their two new members Alex and Ttabo.

RaNia is a South Korean girl group which was formed in 2011 by DR Music. Their debut mini album was 'DR Feel Good' in the same year 2011. During their debut, the eight-member group included Saem, Jooyi, Riko, Joy, T-ae, Xia and Yijo. For some reasons, Yijo left the RaNia on their debut album's release.

Their current line up for the group with the inclusion of two new members is Hyeme, Zi.U, Alex, Jieun, Yumin, Saem and Ttabo.

As RaNia is all set to make a comeback as reported in allkpop they have dropped the teaser images to introduce their two new members. People are familiar with Alex born on March 5, 1989, who was introduced to this group last year on November 4 and she is the first ever African-American woman to debut in K-Pop. Ttabo born on June 8, 1995, is a new member who is said to be Chinese.  She is a former member of Chinese girl group Miss Mass while Alex was a soloist under American record label Def Jam.

Recently Rania's Xia, Di and T-ae left the group to join another group. As reported in soompi, the three members were about to make their debut in a new girl group named Ela8te which is under Hama Entertainment. According to the sources, their contracts had expired and the three members were negotiated by the DR music but they denied and decided to leave the group.

On December 23, DR Music released teaser images for Black Pearl and gave a hint of their comeback as a seven members group.  While on December 24, Hyeme and Jieun's teaser images were released and on December 25, Zi.U and new member Youmin's teaser image were out.

Saem has re-joined the group after two years.