Geordie duo Ant and Dec have been tweeting about the meteoric rise of their 1994 hit "Let's Get Ready To Rhumble" in the iTunes chart after their performance of the single on Saturday night.
Dec took to Twitter to voice his disbelief about its success.
This is seriously nuts! I can't quite believe #LetsGetReadyToRhumble is a bigger hit 19yrs on, you're all mad! D x
More top news
Sam Lavery, 17, from Coxhoe will compete in the third week of The X Factor competition this weekend, and it's Diva Week.
Campaigners have chained themselves to railings in Gateshead this morning, to protest against benefit sanctions.
A section of Hadrian's wall and four other conservation areas have been added to Historic England's 'Heritage at Risk Register'