BY2 sisters, Miko and Yumi, have undergone a transformation not only in their names but also in the public's perception of them. The duo, once known as BY2, has changed its name to Sun Huan and Sun Yu respectively. This change has sparked curiosity among fans and critics alike.

The reason behind this name change is attributed to the expiration of their contract with their former record label, Sea Butterfly Music. Upon leaving the label, they established their own studio and chose to adopt new names as part of their rebirth.

However, this decision did not sit well with many netizens who felt that the new names lacked charm compared to their previous moniker. The importance of an artist's name cannot be overstated; it can greatly impact one's career trajectory.

As for BY2's connection to Wang Likun (王力宏), there were rumors circulating about a close relationship between them after Liang Jiale (李靓蕾) divorced Wang Likun. These rumors were fueled by screenshots from a chat app that allegedly showed flirtatious messages exchanged between BY2 members and Wang Likun.

Liang Jiale later denied these allegations when she was questioned by authorities regarding her claims against BY2 for spreading false information about her marriage breakdown with Wang Likun. As a result of Liang Jiale failing to provide evidence supporting her claims against BY2 regarding her ex-husband's infidelity or any direct involvement with him on behalf of the sisters' side, she was found guilty of contemptuous behavior towards the court.

This incident highlights how sensitive issues can quickly escalate in today's digital age where personal lives are constantly under scrutiny by both media outlets and social platforms alike.

Despite facing criticism over their new names and alleged connections with prominent figures like Wang Likun (王力宏), BY2 continues to create music that resonates with audiences worldwide.

In conclusion，the transformation experienced by BY2 serves as an example of how artists must adapt in order to maintain relevance within ever-changing industries while managing personal scandals effectively.

Through perseverance，creativity，and resilience，artists like those from group BY2 continue thriving even amidst controversy.

The future remains uncertain for these talented individuals who seek success without losing themselves along the way.