Willow Smith performed her brand new single, '21st Century Girl', for the first time ever on yesterday's (March 1) Oprah Winfrey Show. 

Rocking the stage in a cropped jacked and fringed trousers, 10 year old Willow was every inch the star as she gave a fantastic rendition of the track and danced her heart out at the same time. The single is this follow up to her debut 'Whip My Hair', but has a different sound and is more melodic with a stronger electronic feel. 

She's in the UK at the moment to support Justin Bieber on his arena tour and stopped by Radio 1's headquarters in London this afternoon, from where she tweeted a photo with DJ Scott Mills. Watch her performance on 'Oprah' here: