Upstaging the bride on her wedding day is a big no-no — unless you're North West.

Nori donned an adorable dress and flower crown to serve as the flower girl in the wedding of one of Kim Kardashian and Kanye West's friends in Miami, and the little gal was a star in her own right at the reception.

Kim, ever the proud mama, served as her daughter's own paparazzi for the festivities, and followed her around the dance floor while documenting her moves on Snapchat. Newsflash: North is a big fan of "Get Lucky" and wasn't afraid to show it in her formalwear.

If North winds up joining the family business or starting a wedding singer venture of her own, we'll know exactly where that idea popped up.