Teaming up to shoot the video for their collaborative effort, Nicki Minaj and Willow Smith were hard at work on the set of “Fireball” in Los Angeles, California on Saturday (November 5).

The “Super Bass” hit maker was decked out in colorful garb as her “Whip My Hair” singing partner grooved her way around the set while mother Jada and brother Jaden watched on.

Tweeting about the effort, Miss Minaj wrote, “I’m the Fire Ball of the party.” She added, “The entire Smith family >>>>>>>> I’m the newest member of the family! Lmaoooooo. How cute are they barbz???? Willow goin ham in the video.”

Meanwhile, fans of Miss Smith can look forward to a big date on the calendar this week – as Willow will be taking the stage on “The X Factor” on November 10th.

Offering up a behind the scenes rehearsal video (watch below), the 11-year-old tweeted, ““Getting ready for X Factor next week…here’s a vid of how we get our rehearsal on…WARRIORETTE STYLE <3″

Willow Smith on WhoSay