Group 2NE1 member Minzy revealed her teaser photo and sported her pink hair.

On February 24, YG Entertainment released member Minzy's teaser photo for their new album, CRUSH.

She is seen sporting pink hair and shows off a punk rock image.

Their song, "CRUSH" was written by member CL and produced by CHOICE37.

This song features a strong electronic sound with addictive lyrics.

On the other hand, they will begin their 'ALL OR NOTHING' world tour on March 1-2 in Seoul.

2NE1 had a private listening session with select fans chosen from MP3 websites and fan clubs, along with experts in the field. The listeners got to hear for the first time the title song, "Come Back Home," and the double-title song, "Not You," along with songs personally written by CL. People who attended this session complimented all the songs included in the song, saying that it is truly a new challenge for the group.

This release is especially interesting as another top girl group of Korea, Girls' Generation, is releasing their new album around the same time. As soon as their title song, "Mr. Mr.", was released, it immediately took over all major MP3 charts.

But many are also expecting 2NE1 to bring a great success with their new release. 

While both groups are said to be the most popular and even "untouchable," what is clear is that there are many new groups who are backed by a great amount of talent and preparation.

Yang Hyun Suk of YG Entertainment said, "This is probably the best of their catalog so far. It is very meaningful that they are making their first comeback in 6 years, but all the producers and the members are very satisfied with the final outcome. It goes beyond aiming to take top spots in music TV programs or MP3 sites, but it is something we are very proud of."