Willow Smith cruises with fam to be on Justin Bieber tour as Willow's new video is released to the web -

Willow and Jaden Smith may be a hit with the tween crowd, but dad Will still draws the autograph seeking fans!

The Smith family flashed a few smiles for the cameras as they left their Birmingham hotel and headed to Dublin to join Justin Bieber on the next leg of his European tour.

The precocious sibs showed off their unique fashion sense as they headed to the Irish capital where Willow said she was ready to "to ROCK THE BEAT" tonight.

Willow has been getting rave reviews as the opening act for Biebs' MyWorld tour, where her hair-whipping performers are whipping audiences into a frenzy!

The ten-year-old also debuted her new video for the single, "21st Century Girl", which she's been performing on tour. There's not a lot of hair-whipping, but there's plenty of fierce fashion in the vid -- check it out below!