Britney Spears unleashed her new video, 3, on her Web site Friday.
The song, which debuted atop this week's Billboard Hot 100 list, makes the mama-of-two the first non-American Idol singer in more than a decade to achieve the lofty feat (Lauryn Hill's Doo Wop debuted at number one in 1998).
"I want to thank my fans for making '3' the #1 song on the Billboard Hot 100," Britney Tweeted. "I am truly blessed with the greatest fans in the world."
The third leg of Spears' Circus tour kick off Nov. 6 at the Burswood Dome in Perth, Australia.