This is 24-year-old Anitra Jones and her 15-year-old brother Marquis from Suwannee County, Florida. Jones told BuzzFeed News that she and Marquis get on pretty well despite the nine-year age gap.
Last Thursday was Marquis' 15th birthday and he kicked off his big day by doing some early morning chores while dancing to Michael Jackson's "Don't Stop 'Til You Get Enough".
To celebrate his birthday, Jones said Marquis made "simple family plans: fishing with our Grandma, dinner with the family, then the movies with his cousins and I."
When Jones posted the video on Twitter of her younger brother dancing, it went hugely viral with 90,000 retweets and over 140,000 likes, which she said has left her shocked.
"I actually [shared the video] to embarrass him," she added. "I recorded him on Snapchat then I put him on my Twitter and Facebook just for family and friends to laugh at him cleaning and dancing in a onesie."