A little girl is getting lots of love on Twitter after her dad posted a video showcasing her impressive rap skills.

Macyn McMillian, aka "Mac Sauce," writes her own lyrics to the beats of songs from her favorite hip-hop artists. Recently the 7-year-old sang along to rapper 6ix9ine's "Stoopid" during a back-to-school event.

Dad Myron McMillian shared it on Twitter where it was retweeted 21,000 times and viewed by nearly 1 million.

"Throughout the day it just kept going," McMillian of Kansas City, Missouri, told "Good Morning America." "Not only was she a kid rapping, her 4-year-old brother Myro was the hype man, she jumped off the stage and the security guard was backing up the little kids, really making her feel like a superstar."

PHOTO: Dad Myron McMillian shared a video of his daughter, Macyn McMillian, aka "Mac Sauce," on Twitter where it was retweeted 21,000 times and viewed by nearly 1 million.
Michael Washington
Dad Myron McMillian shared a video of his daughter, Macyn McMillian, aka "Mac Sauce," on Twitter where it was retweeted 21,000 times and viewed by nearly 1 million.

"I feel like that video made sense to the world," he said.

McMillian is involved in the music industry as a hobby, and helps his daughter with marketing, video and studio production.

PHOTO: Macyn McMillian, aka "Mac Sauce," is a 7-year-old rapper and her 4-year-ol brother Myron is her hype man.
Michael Washington
Macyn McMillian, aka "Mac Sauce," is a 7-year-old rapper and her 4-year-ol brother Myron is her hype man.

He said he realized Mac Sauce "had it" when two years ago she wrote original lyrics to Cardi B's "Bodak Yellow."

"That's when I said, 'It's time to get serious, let's go,'" McMillian recalled. "We went directly to the studio and recorded 'Bodak Yellow' and named it 'Bodak Mac.'"

PHOTO: A little girl named Macyn McMillian, aka "Mac Sauce," is impressing one million viewers with her rap skills.
Michael Washington
A little girl named Macyn McMillian, aka "Mac Sauce," is impressing one million viewers with her rap skills.

Mac recently sang to FBG Duck's "Slide" in her own music video. She's also written lyrics to melodies by BlocBoy JB and Drake.

"She really wants to rap, it's all she wants to do," McMillian said. "It's a passion that she has now."

PHOTO: Macyn McMillian, aka "Mac Sauce," writes her own lyrics to the beats of songs from her favorite hip-hop artists.
Michael Washington
Macyn McMillian, aka "Mac Sauce," writes her own lyrics to the beats of songs from her favorite hip-hop artists.
PHOTO: Macyn McMillian, aka "Mac Sauce," writes her own lyrics to the beats of songs from her favorite hip-hop artists. Recently 7-year-old Macyn McMillian, aka "Mac Sauce," sang along to rapper 6ix9ine's "Stoopid" during a back-to-school event.
Michael Washington
Macyn McMillian, aka "Mac Sauce," writes her own lyrics to the beats of songs from her favorite hip-hop artists. Recently 7-year-old Macyn McMillian, aka "Mac Sauce," sang along to rapper 6ix9ine's "Stoopid" during a back-to-school event.

Mac's favorite artist is 12-year-old rapper, Lay Lay.

On Oct. 20, Mac will be a special guest at an event, Kansas City's Got Talent, dad said.