The British singer's new single Rolling In The Deep is reported to be outselling Grenades by Bruno Mars, which currently tops the official UK Chart.
Other new entries in the Top 10 include Britney Spears with Hold It Against Me, and British rapper Wretch 32 with his single Traktor.
Adele has narrowly missed out on a UK No.1 single in the past – her 2008 track Chasing Pavements made it to No.2 on the UK Chart, while her single from the same year, Make You Feel My Love, got to No.4 on the UK Top 40 Singles Chart.