Asked which celebrities give her advice, she said: "My mom, my dad, Jay-Z, Beyonce. That's probably it. They give me advice like, 'Have fun.' "
Despite having famous parents, the 'Whip My Hair' singer still gets excited when she meets other celebrities but insists she is always able to keep her cool when she meets her idols.
She said: "I've met Lady GaGa. She was awesome.
"Was I starstruck? Not really. I was very cool. I kept my composure."
One area Willow doesn't take advice from other people is in her wardrobe, insisting she chooses all her own clothes.
She said: "I just be myself. I choose my own clothes. It's schoolgirl meets punk rock."