According to Official Guinness Records,
On 26 November 2005 Madonna became the oldest artist to simultaneously top the UK singles and album charts - with her single Hung Up from the album, Confessions On A Dance Floor, at the age of 47 years 101 days. This was the third time she had accomplished such a feat - itself a record for a female artist. Hung Up was released on November 7th and entered at No.1 on the chart dated November 19th. Confessions was released on Nov 14th and entered at No.1 on the chart dated Nov 26th (which was when she accomplished the simultaneous No.1)
For a complete list of 2005 records, please visit 2005 Guinness Records in United Kingdom.