Willow Smith's new video for '21st Century Girl' hit the web over the weekend, the same day she kicked off her European tour with Justin Bieber.

Last week was a busy one for the young star, as Smith released the follow-up to her smash hit, 'Whip My Hair.' That was followed by her television debut of the song on 'Oprah Winfrey Show,' and a behind-the-scenes look at the video shoot. Apparently the 10-year-old daughter of Will Smith and Jada Pinkett Smith doesn't take weekends off, unveiling this Rich Lee-directed (Black Eyed Peas, Eminem, Pussycat Dolls) clip to cap off the wild week.

Shot over two days in January, the video for '21st Century Girl' is a girl-power anthem set in the desert, and features Willow wearing a cheeky shirt that reads "Boys need training." The younger Smith might have taken a cue from her dad's movie career as there is bit of an apocalyptic theme, though Willow's adaptation definitely has a positive twist.

Watch Willow Smith's '21st Century Girl' Video