Baby fast asleep until 'Gangnam Style' comes on, dances - video
The baby girl is asleep in her car seat until Psy's chart-topping hit 'Gangnam Style' plays, when she wakes up and immediately starts dancing to the song, much to her sister's enjoyment.
The video was uploaded to YouTube by Sat Ireland on Monday (February 4) and has so far been viewed over 730,000 times.
Commenters have described it as "awesome!" and "so cute".