ha tényleg első lesz a briteknél az All the Lovers, akkor Kylie megdönti Madonna egyik rekordját:

"Longest Span of Number 1 Singles

47 years, 6 months and 23 days. Held by Elvis Presley. His first number 1 was "All Shook Up" in 1957 (w/e 13th June). His most recent chart-topper was the re-issue of "It's Now Or Never" in 2005 (w/e 5th Feb)...

Longest span for a female artist with solo credit is Madonna on 20 Years, 7 Months, 1 Day (from "Into The Groove", 3rd Aug 1985 to "Sorry", 4th March 2006 - ie. a total span of 1074 weeks). [NB: if we include "4 Minutes" - which also credited Justin Timberlake, the span runs through to 10th May 2008 (22 years, 9 Months, 13 Days) but then this record is broken by Cher - see below.]
Kyie Minogue is still both popular and productive and, on 15 Years, 9 Months, and 23 Days (ie. 825 weeks from "I Should Be So Lucky", 23rd Jan 1988 to "Slow"; 15th Nov 2003), regularly poses a threat to Madonna in this regard.

If we allow 'credits' on singles rather than solo performances, Cher easily takes the record. Her duet with Sony, "I Got You Babe" (Aug 1965) to "Believe" (Oct-Dec 1998) gives a total span of 33 years, 3 months, and 14 days [ie. 1738 weeks].
Also worthy of a mention is Tammy Wynette. Her single "Stand By Your Man" made no. 1 in 1975. She was a guest vocalist on the 'various artists' single "Perfect Day" which topped the chart in 1997-8 (22 Years, 7 Months, 24 Days - ie. 1183 weeks).
Diana Ross, though not individually credited, provided vocals on the Supremes 1964 chart-topper "Baby Love". She most recently had a solo no. 1 with "Chain Reaction" in 1986 (21 Years, 4 Months, 1 Day - or 1114 weeks - total span)."

Ha az All the Lovers első lesz, akkor a Kylie első és utolsó No1ja közötti idő 22 év fölé megy.