Video of a 4-year-old singing a made-up tune is getting tons of laughs and shares on social media.

Mom Jovan Phillips-Lloyd of Philadelphia, Pennsylvania, told "Good Morning America" that her daughter Milan is constantly making up her own songs while riding in the car. Her latest "hit," which mom titled "Leave Me Alone," has taken over Instagram since being posted last Friday.

"She is actually is the same person every single day," Phillips-Lloyd said. "She's the boss because she's the only girl."

Mom said Milan started improvising lyrics to "Leave Me Alone" while waiting in line last week in the Chick-fil-A drive-thru.

The video was viewed by millions after actress Taraji P. Hensen reposted it.

When she's not singing, Milan likes to play with her Barbie dolls and her three older brothers.

Follow more of Milan's adventures on her page, @lovemilanmarie.