NU'ESTreleased their sixth mini album "Happily Ever After" through various online music sites at 6 p.m. on April 29, topping major music and music charts in Korea, demonstrating the popularity of global idol by continuing their march to the top of iTunes charts overseas amid a spectacular return.

Along with the release of the title song "BET BET," NU’EST topped real-time charts such as Bugs, Mnet, Soribada and Naver Music, and set a record in which all the songs are charted, and also showed off the power of the mega group, with online record sales site Hanteo Chart, Synnara Records and Hot Tracks taking the top spot from weekly charts to real-time charts.

Especially, NU’EST's record-setting march continued to surpass Korea's and make it to the top of iTunes charts. They topped the iTunes Top Albums Chart of 13 countries, including Belize, Hong Kong, Indonesia, Laos, Macau, Malaysia, Mexico, the Philippines and Singapore, and ranked fourth on the World Wide iTunes Albums Chart on April 29, attracting attention as well as becoming the only Korean singer in the Top 5.

In addition, NU’EST topped iTunes K-pop album charts in a total of 10 countries, including the United States, Brazil, Turkey, Sweden and Switzerland.

NU’EST is continuing their active music broadcasting activities, starting with Mnet's "M Countdown" on May 2.