 The album charted within the top-ten of several charts internationally and has topped the albums chart in Canada, Ireland and the pan-European Top 100 Albums, and has attained several certifications worldwide, including Gold certification in seven countries, Platinum in four countries and multi-Platinum in Russia.The singles "Gimme More", "Piece of Me" and "Break the Ice" respectively peaked at numbers three, 18 and 43 on the "Billboard" Hot 100.Unlike her previous albums, Spears did not heavily promote "Blackout"; her only televised appearance for "Blackout" was a universally panned performance of "Gimme More" at the 2007 MTV Video Music Awards.