Britney Spears debuted the first of three 4-second clips for her new music video, 3, on her Web site Thursday morning.
Britney, who has two boys, Sean Preston and Jayden James, looks every bit the sexy mama in the blink-and-you'll-miss-it clip, in which she sports sunshine-blond locks and wears lacy leggings.
Brit's such a big star, a promotional video isn't even necessary for her to have a hit single, as the song is already tops on the Billboard Hot 100 list for this week.
"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.