J.Lo grooves to Columbian hit song at cousin's b'day

When Jennifer Lopez gets on the dance floor, there is nothing she cannot pull off.

The 47-year-old singer celebrated her cousin Tiana Rio's birthday as the camera was rolling at the perfect moment to capture JLo who was really feeling Columbian hitmaker 'Ginza', reports E! Online.

A friend shared on Instagram the video captioning it with, "Number #2 #booty . Doesn't get any better when ur bff looks like this. And I mean she looked like this in the am. Sorry. :). @jlo love her so much.#happybday @trios22."

The 'Ain't Your Mama' singer also shared other videos from the birthday bash.

A special post to her cousin read, "Wishing the most amazing day to this little angel...If I learned one thing in my life is never take for granted people you can truly count on who are there for you...who you can trust 100 percent and completely...you are so special...I LOVE YOU TIANA RIOS."

"My baby cousin, my right hand, the lil angel who is always watching over me and taking care of me. Making sure I am ok. And I am so long as you are happy... HAPPY BIRTHDAY MY BABY. Here's to the best year yet! Ok...lets party!! @trios22," she wrote.