BY2 sisters, Miko and Yumi, have undergone a transformation not only in their names but also in their career trajectory. The once popular duo has now become somewhat elusive, with many wondering why they changed their names to Sun Han and Sun Yu respectively. This change is seen as a rebirth for the sisters, who are now independent of their previous record label.

The reasons behind this name change are rooted in the expiration of their contract with Sea Butterfly Music. BY2 has since established its own studio, marking a new beginning for the group. However, this decision has not been without controversy as some fans feel that the new names lack the charm and recognition associated with BY2's original moniker.

In another development related to celebrity news, it appears that there is an unresolved issue between former couple Liang Jialei and Wang Likun. It is rumored that BY2 had an intimate relationship with Wang Likun during his marriage to Liang Jialei. These allegations were initially met with denial from BY2 but later led to legal action against those spreading these rumors.

The matter took a surprising turn when Liang Jialei was found guilty of contempt of court after failing to provide evidence supporting her claims against BY2 regarding her ex-husband's infidelity towards her by way of his alleged relationship with one half of BY2 (Sun Han). This case highlights how celebrities' personal lives can be scrutinized under public gaze while dealing with sensitive issues such as divorce and infidelity accusations within high-profile relationships like theirs where both parties remain controversial figures themselves due largely because they've made careers out making money off gossip & scandal surrounding other people rather than producing actual good content or music which could have earned them more respect instead being treated like tabloid fodder constantly creating negative attention around themselves & others involved too - all because we love watching trainwrecks unfold so much!