Proud Aunt Britney posts video of niece singing her hit song

It seems that musical talent runs in the family.

Proud Britney Spears shared a video on Twitter of her three-year-old niece singing one of her hits Up N Down.

"OMG! Check out my niece Maddie covering Aunt Britney's Up N Down. Sooooo adorable!", she gushed.

In the clip, Maddie, the daughter of Britney's sister Jamie Lynn, is seen holding a Barbie doll as she sings the hit song, which is featured on the 29-year-old singer's most recent album Femme Fatale.