The girl, Amanda Rosenberg's relationship with Brin has created ripples in the Silicon Valley and sources say that Brin and his wife Anne Wojcicki may have split. Reports also claim that Rosenberg maybe the reason behind the split.
While some reports suggest that Rosenberg was moved after her affair with Brin became public, sources at the Google office said that she was 'not transferred' and maintained her current position.
Rosenberg, who started working at Google Glass as the marketing manager, rose to fame with the 'OK Glass' command that is used to activate the Google Glass, the company's head mounted computer and Brin's pet project.
Rosenberg not shifted, say sources at Google
It is unclear whether Rosenberg is behind Brin and Anne's spilt because some sources say that his (Brin) marriage was already on the rocks.
Rosenberg was earlier dating another colleague at Google named, Hugo Barra but Barra soon resigned to take up a job with Chinese phone maker Xiaomi.
Rosenberg, who attanded college with Pippa MIddleton, Kate MIddleton's sister, was always ambitious, a former boyfriend told the Daily Mail.
Rosenberg comes across as a funny individual, if one has to believe going by her online posts.
Brin and wife Anne, have two small children and according to reports have not yet filed for divorce and are trying to work their marriage out.