BY2 sisters, Miko and Yumi, have undergone a transformation not only in their names but also in their career trajectory. The once popular duo, known for hits like "Love Love" and "A Little Sweet," has now become a topic of discussion among netizens who are curious about the reasons behind their name change.

In February 2019, BY2 announced that they would be changing their names to Sun Huan (Miko) and Sun Yu (Yumi), forming the new group "Huan Yu." This decision was reportedly made after the expiration of their contract with Sea Butterfly Music. The sisters chose to establish their own work studio and embark on a new journey.

The name change sparked heated debates among fans who felt that the new names were too common and ordinary for celebrities. However, it is important to note that an artist's name can greatly impact their future success or failure in the entertainment industry.

As for BY2's connection to Wang Likun (王力宏), there have been rumors circulating online suggesting that Liang Le (李靓蕾), Wang Likun's ex-wife, had revealed some intimate details about BY2's past relationship with Wang Likun. These claims were quickly dismissed by BY2 as baseless rumors.

Despite these allegations, it seems that both parties have moved on from this controversy. It remains to be seen how BY2 will fare under their new moniker and what kind of music they will produce next.

In conclusion, while BY2 may have changed its name and appearance, its legacy as one of Taiwan's most beloved girl groups continues to endure. As they venture into uncharted territory with newfound identities, fans eagerly anticipate what fresh sounds they will bring forth in the future.