In the early hours of January 3, Chinese showbiz was shaken by what many netizens described as an entertainment “earthquake.” Beauty influencer @iamroosie (a.k.a Si Xiaodi) suddenly came forward with explosive claims involving a long list of top male celebrities—sending C-Biz into full-blown chaos.

According to Si Xiaodi, over the past 10 years, she has allegedly had intimate relationships with numerous A-list male stars, boldly naming figures such as Lu Han, Wu Yifan, Tan Jianci, Lin Gengxin, Fan Chengcheng, Cai Xukun, Justin Huang Minghao, Zhou Qi, Zhang Yishan, and Li Wenhan, among others. The sheer scale of the names mentioned left netizens stunned, while fans of many male idols anxiously waited to see if their favorites would also be implicated.

As gossip spread rapidly online, public curiosity quickly shifted to one central question: Who exactly is Si Xiaodi—and how does she have access to so many stars?

A Wealthy Background and Showbiz Connections

Si Xiaodi is best known as a beauty and lifestyle influencer, boasting a sizable online following under the name iamroosie. She has also dabbled in short-form dramas, though without major success. According to multiple sources, Si Xiaodi comes from a wealthy family in Shandong Province, giving her both financial resources and access to elite social circles.

Industry insiders claim her privileged background and extensive connections allowed her to mingle freely with high-profile celebrities. Some netizens even allege that certain male stars benefited from their association with her, receiving introductions or career opportunities thanks to her influence.

Si Xiaodi herself once openly stated: “All of my ex-boyfriends are people from the entertainment industry.”

Past Scandals and the “Third Party” Label

This is far from Si Xiaodi’s first controversy. In 2024, she was dragged into a major dating scandal involving actor Qin Xiaoxian, who was accused of being romantically involved with multiple women behind his official girlfriend’s back. After the truth came to light, Qin’s then-girlfriend exposed him publicly, and Si Xiaodi—widely labeled as a “third party”—added fuel to the fire by accusing the actor of serial cheating.

In a surprising twist, Si Xiaodi later became friends with the actor’s “official girlfriend,” and the two appeared together on shows to reveal further details about his behavior—turning the scandal into a public spectacle.

On Valentine’s Day 2025, Si Xiaodi once again trended online after accusing singer Li Wenhan of emotional manipulation, confinement, and infidelity with multiple women.

“Queen of Drama” or Truth Teller?

Due to her repeated involvement in celebrity scandals, Si Xiaodi has been dubbed the “Queen of Drama” by netizens. Critics accuse her of deliberately stirring controversy for attention, while supporters argue she is simply exposing the hypocrisy of men who “play multiple sides.”

Responding to criticism, Si Xiaodi stated: “If someone dares to provoke me, I will expose them. I only call out people who cheat and hurt others—those who did nothing wrong have nothing to fear.”

Lin Gengxin Allegedly the Breaking Point

According to Chinese outlet 163, Si Xiaodi’s latest wave of revelations may have been triggered by emotional trauma involving Lin Gengxin. She allegedly released chat records suggesting the two began seeing each other in early 2023, but later accused the actor of cheating—reportedly even with one of her close friends—leading to depression.

Netizens further speculated after discovering that Si Xiaodi had visited a maternity hospital during the period she was allegedly dating Lin Gengxin, raising rumors of a possible pregnancy. Although unconfirmed, many believe this was the emotional breaking point that sparked her massive exposé.

Notably, Si Xiaodi has since deleted nearly all posts involving other male stars, while keeping accusations against Lin Gengxin visible—albeit limited to friends-only viewing—strengthening suspicions that he was the main catalyst behind the scandal.

Lu Han Takes the Biggest Hit

While studios of several male celebrities have rushed to deny the allegations, Lu Han appears to be the most heavily affected. Intimate photos and alleged “bedroom evidence” involving Si Xiaodi spread rapidly online, fueling speculation that the former EXO member may have cheated on longtime girlfriend Guan Xiaotong.

luhan guan xiaotong breakup rumors

Although Si Xiaodi later clarified that she and Lu Han were “just friends” and never crossed boundaries, conspiracy theories continue to circulate, with some netizens claiming their eight-year relationship may have ended due to infidelity.

As of now, most allegations remain unproven, but one thing is certain: Si Xiaodi has successfully ignited one of the biggest dating scandals C-Biz has seen in years, leaving both celebrities and fans reeling as the fallout continues.