New Delhi, July 30 (ANI): Beyonce has been reportedly searching for an apartment without hubby Jay Z, which might be pointing to the demise of their marriage. The King and Queen of R _n_ B are currently travelling for their _On The Run_ tour, but during a day off the _Irreplaceable_ singer travelled to London in June to view a 16.2million pounds penthouse apartment in Chelsea, a U.K publication reported. A source told New York Post that Beyonce was very quiet, as if she was looking on the sly. The source further added that Jay Z was not downsizing, so there was no way a 20million dollars apartment was for her mother or sister, however, they are trying to figure out a way to split without divorcing. Meanwhile the _Bonnie and Clyde_ singer are doing a grand job of displaying unity, seemingly not a care that the whole world was scrutinizing their every move.