posthumous number-one albums in the UK
... that Michael Jackson, Elvis Presley, and Amy Winehouse have all had posthumous number-one albums in the UK?
... that <a href="./Michael_Jackson" id="mwBTA" rel="mw:WikiLink" title="Michael Jackson">Michael Jackson</a>, <a href="./Elvis_Presley" id="mwBTE" rel="mw:WikiLink" title="Elvis Presley">Elvis Presley</a>, and <a href="./Amy_Winehouse" id="mwBTI" rel="mw:WikiLink" title="Amy Winehouse">Amy Winehouse</a> <i id="mwBTM">(pictured)</i> have all had <b id="mwBTQ"><a href="./List_of_posthumous_number_ones_on_the_UK_Albums_Chart" id="mwBTU" rel="mw:WikiLink" title="List of posthumous number ones on the UK Albums Chart">posthumous number-one albums in the UK</a></b>?